{"title":"NRR 25 Ear Plugs","description":"\u003ch2\u003eWhat are the best NRR 25 ear plugs?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShort answer:\u003c\/strong\u003e NRR 25 is moderate protection that keeps you most aware of speech and surroundings — ideal where you must hear instructions or traffic while still guarding your hearing. The \u003ca href=\"\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\" title=\"3M 1270 Multi-Flange\"\u003e3M 1270 Multi-Flange\u003c\/a\u003e is the low-cost reusable standard, the \u003ca href=\"\/products\/howard-leight-smf-30-corded-earplugs\" title=\"Howard Leight SmartFit SMF-30\"\u003eHoward Leight SmartFit SMF-30\u003c\/a\u003e self-fits with body heat, and the \u003ca href=\"\/products\/3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair\" title=\"3M E-A-R Express 311-1115 Pod Plugs\"\u003e3M E-A-R Express 311-1115 Pod Plugs\u003c\/a\u003e push in without rolling.\u003c\/p\u003e\n\n\u003ch1\u003eNRR 25 Ear Plugs (2026)\u003c\/h1\u003e\n\n\u003cp\u003eNRR 25 is the lowest mainstream ear-plug rating — and that is the point. It protects against moderate noise while preserving the most situational awareness, so workers can still hear voices, radios, forklifts, and alarms. This rating is built almost entirely from washable reusable flanged, multi-flange, and push-to-fit pod plugs rather than foam. Need more attenuation? Step up to \u003ca href=\"\/collections\/nrr-27-ear-plugs\" title=\"NRR 27 ear plugs\"\u003eNRR 27 ear plugs\u003c\/a\u003e. Want a plug you can hang around your neck between tasks? See \u003ca href=\"\/collections\/banded-ear-plugs\" title=\"banded ear plugs\"\u003ebanded ear plugs\u003c\/a\u003e. The category lives under \u003ca href=\"\/collections\/hearing-protection\" title=\"hearing protection\"\u003ehearing protection\u003c\/a\u003e, and the full washable range is in \u003ca href=\"\/collections\/reusable-earplugs\" title=\"reusable ear plugs\"\u003ereusable ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cblockquote style=\"background:#1a1a1a;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0;color:#f5e6d3;\"\u003e\n  \u003cstrong style=\"color:#ffb74d;font-size:1.05em;\"\u003eEditor's pick — 3M 1270 Multi-Flange\u003c\/strong\u003e\u003cbr\u003e\n  The reusable plug that does the awareness job cheaply: an NRR 25 triple-flange that seals without rolling, washes clean, and comes corded with a case — a low-cost way to protect workers who still need to hear. \u003cem style=\"color:#bbb;\"\u003e(We earn an Amazon commission on the Amazon link below; it never affects ranking.)\u003c\/em\u003e\n  \u003cp style=\"display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px;\"\u003e\n    \u003ca href=\"\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\" title=\"3M 1270 Multi-Flange\" style=\"display:inline-block;background:#ff9800;color:#000;padding:12px 22px;text-decoration:none;font-weight:bold;border-radius:4px;\"\u003eVIEW 3M 1270 MULTI-FLANGE →\u003c\/a\u003e\n    \u003ca href=\"https:\/\/www.amazon.com\/s?k=3M+1270+reusable+earplugs\u0026amp;tag=wcsafety04-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#FFD814;color:#0F1111;padding:12px 22px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #FCD200;\"\u003eCHECK PRICE ON AMAZON →\u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003ch3\u003eWhat this collection covers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-flange reusable\u003c\/strong\u003e — seal without rolling, washable: \u003ca href=\"\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\" title=\"3M 1270 Multi-Flange\"\u003e3M 1270 Multi-Flange\u003c\/a\u003e, \u003ca href=\"\/products\/3m-ear-ultrafit-340-4003-uncorded-reusable-earplugs\" title=\"3M E-A-R UltraFit 340-4003\"\u003e3M E-A-R UltraFit 340-4003\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-fitting reusable\u003c\/strong\u003e — heat-activated to mold to the canal: \u003ca href=\"\/products\/howard-leight-smf-30-corded-earplugs\" title=\"Howard Leight SmartFit SMF-30\"\u003eHoward Leight SmartFit SMF-30\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush-to-fit pod plugs\u003c\/strong\u003e — push in on a stem, no rolling: \u003ca href=\"\/products\/3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair\" title=\"3M E-A-R Express 311-1115 Pod Plugs\"\u003e3M E-A-R Express 311-1115 Pod Plugs\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue reusable\u003c\/strong\u003e — lowest entry cost: \u003ca href=\"\/products\/elvex-ep-411-quattro-corded-earplugs\" title=\"Elvex EP-411 Quattro\"\u003eElvex EP-411 Quattro\u003c\/a\u003e. The full washable range is in \u003ca href=\"\/collections\/reusable-earplugs\" title=\"reusable ear plugs\"\u003ereusable ear plugs\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eNRR 25 ear plug comparison\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;margin:18px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#2a2a2a;\"\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eSpec\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\" title=\"3M 1270 Multi-Flange\" style=\"color:#ffb74d;\"\u003e3M 1270 Multi-Flange\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/3m-ear-ultrafit-340-4003-uncorded-reusable-earplugs\" title=\"3M E-A-R UltraFit 340-4003\" style=\"color:#ffb74d;\"\u003e3M E-A-R UltraFit 340-4003\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/howard-leight-smf-30-corded-earplugs\" title=\"Howard Leight SmartFit SMF-30\" style=\"color:#ffb74d;\"\u003eHoward Leight SmartFit SMF-30\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair\" title=\"3M E-A-R Express 311-1115 Pod Plugs\" style=\"color:#ffb74d;\"\u003e3M E-A-R Express 311-1115 Pod Plugs\u003c\/a\u003e\u003c\/th\u003e\n      \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003e\u003ca href=\"\/products\/elvex-ep-411-quattro-corded-earplugs\" title=\"Elvex EP-411 Quattro\" style=\"color:#ffb74d;\"\u003eElvex EP-411 Quattro\u003c\/a\u003e\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e25 dB\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e25 dB\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e25 dB\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e25 dB\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eMulti-flange\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eMulti-flange\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eSelf-fit (heat)\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003ePush-to-fit pod\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eMulti-flange\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003cstrong\u003eReusable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003e✓\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eBest-fit\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eValue reuse\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eBulk reuse\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eCustom self-fit\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eNo-roll insertion\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eLowest cost\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003cstrong\u003eTypical price\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$8.99\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$129.99 \/ 100 pr\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$107.99 \/ 100 pr\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$138.69 \/ 100 pr\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e$10.95\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp style=\"display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:14px 0 18px 0;padding:12px 16px;background:#1a1a1a;border-radius:4px;\"\u003e\n  \u003cstrong style=\"color:#ffb74d;font-size:0.9em;\"\u003eShop NRR 25 ear plugs on Amazon →\u003c\/strong\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/s?k=3M+1270+reusable+earplugs\u0026amp;tag=wcsafety04-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#FFD814;color:#0F1111;padding:7px 12px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #FCD200;font-size:0.85em;\"\u003e3M 1270\u003c\/a\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/s?k=Howard+Leight+SmartFit+earplugs\u0026amp;tag=wcsafety04-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#FFD814;color:#0F1111;padding:7px 12px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #FCD200;font-size:0.85em;\"\u003eHoward Leight SmartFit\u003c\/a\u003e\n  \u003ca href=\"https:\/\/www.amazon.com\/s?k=3M+E-A-R+Express+pod+plugs\u0026amp;tag=wcsafety04-20\" rel=\"sponsored nofollow noopener\" target=\"_blank\" style=\"display:inline-block;background:#FFD814;color:#0F1111;padding:7px 12px;text-decoration:none;font-weight:bold;border-radius:4px;border:1px solid #FCD200;font-size:0.85em;\"\u003e3M E-A-R Express\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003ch3\u003eWhich NRR 25 ear plug should you buy?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\" title=\"3M 1270 Multi-Flange\"\u003e3M 1270 Multi-Flange\u003c\/a\u003e\u003c\/strong\u003e for the low-cost washable plug that seals without rolling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/3m-ear-ultrafit-340-4003-uncorded-reusable-earplugs\" title=\"3M E-A-R UltraFit 340-4003\"\u003e3M E-A-R UltraFit 340-4003\u003c\/a\u003e\u003c\/strong\u003e for an uncorded multi-flange in bulk.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/howard-leight-smf-30-corded-earplugs\" title=\"Howard Leight SmartFit SMF-30\"\u003eHoward Leight SmartFit SMF-30\u003c\/a\u003e\u003c\/strong\u003e for a plug that molds to the canal with body heat.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair\" title=\"3M E-A-R Express 311-1115 Pod Plugs\"\u003e3M E-A-R Express 311-1115 Pod Plugs\u003c\/a\u003e\u003c\/strong\u003e if workers should insert without rolling foam.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy the \u003ca href=\"\/products\/elvex-ep-411-quattro-corded-earplugs\" title=\"Elvex EP-411 Quattro\"\u003eElvex EP-411 Quattro\u003c\/a\u003e\u003c\/strong\u003e for the lowest entry cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to choose NRR 25 ear plugs\u003c\/h2\u003e\n\n\u003ch3\u003eWhen maximum awareness is the goal\u003c\/h3\u003e\n\u003cp\u003eChoose NRR 25 where workers must stay alert to speech, vehicle traffic, or alarms while still protected — light manufacturing, warehouses, grounds crews, and intermittent noise. For higher exposure, step up to \u003ca href=\"\/collections\/nrr-27-ear-plugs\" title=\"NRR 27 ear plugs\"\u003eNRR 27\u003c\/a\u003e. Match the rating to measured noise; see the \u003ca href=\"\/blogs\/guides\/what-is-nrr-noise-reduction-rating-explained\" title=\"what is NRR (noise reduction rating) explained\"\u003eNRR explainer\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eMulti-flange, self-fit, or push-to-fit\u003c\/h3\u003e\n\u003cp\u003eMulti-flange plugs seal across canal sizes; heat-activated self-fit plugs mold to the individual; push-to-fit pods insert without rolling for cleaner handling. All are washable and reusable at NRR 25.\u003c\/p\u003e\n\n\u003ch3\u003eReusable economics and hygiene\u003c\/h3\u003e\n\u003cp\u003eReusable plugs cost more upfront but far less per use for a daily single wearer. Wash with mild soap and water, dry fully, and replace when flanges stiffen or tear. See the full \u003ca href=\"\/collections\/reusable-earplugs\" title=\"reusable ear plugs\"\u003ereusable ear plugs\u003c\/a\u003e range.\u003c\/p\u003e\n\n\u003ch3\u003eCorded or banded alternatives\u003c\/h3\u003e\n\u003cp\u003eFor in-and-out use, corded plugs keep the pair together (\u003ca href=\"\/collections\/corded-ear-plugs\" title=\"corded ear plugs\"\u003ecorded ear plugs\u003c\/a\u003e); for frequent on\/off, a neckband may suit better — see \u003ca href=\"\/collections\/banded-ear-plugs\" title=\"banded ear plugs\"\u003ebanded ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eRegulatory context\u003c\/h2\u003e\n\u003cp\u003eU.S. workplace noise is governed by OSHA 29 CFR 1910.95: a 90 dBA permissible exposure limit (8-hour TWA) and an 85 dBA action level that triggers a hearing conservation program. NRR 25 plugs suit moderate exposures where awareness matters — confirm your noise level against the requirements in our guide to \u003ca href=\"\/blogs\/guides\/what-is-osha-29-cfr-1910-95-hearing-conservation\" title=\"what is OSHA 29 CFR 1910.95 hearing conservation\"\u003eOSHA 29 CFR 1910.95 hearing conservation\u003c\/a\u003e. Every plug here carries a U.S.-required EPA\/ANSI Noise Reduction Rating.\u003c\/p\u003e\n\n\u003ch2\u003eRelated categories\u003c\/h2\u003e\n\u003cp\u003eNeed more protection? See \u003ca href=\"\/collections\/nrr-27-ear-plugs\" title=\"NRR 27 ear plugs\"\u003eNRR 27\u003c\/a\u003e or \u003ca href=\"\/collections\/nrr-30-ear-plugs\" title=\"NRR 30 ear plugs\"\u003eNRR 30 ear plugs\u003c\/a\u003e. Browse all washable \u003ca href=\"\/collections\/reusable-earplugs\" title=\"reusable ear plugs\"\u003ereusable ear plugs\u003c\/a\u003e, neckband options in \u003ca href=\"\/collections\/banded-ear-plugs\" title=\"banded ear plugs\"\u003ebanded ear plugs\u003c\/a\u003e, or detectable plugs for food in \u003ca href=\"\/collections\/metal-detectable-ear-plugs\" title=\"metal-detectable ear plugs\"\u003emetal-detectable ear plugs\u003c\/a\u003e. The full category lives under \u003ca href=\"\/collections\/hearing-protection\" title=\"hearing protection\"\u003ehearing protection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat does NRR 25 mean?\u003c\/h3\u003e\n\u003cp\u003eNRR 25 is an EPA\/ANSI Noise Reduction Rating of 25 decibels — moderate protection that preserves the most awareness of any mainstream plug rating. Real-world protection is lower after derating.\u003c\/p\u003e\n\n\u003ch3\u003eIs NRR 25 enough?\u003c\/h3\u003e\n\u003cp\u003eFor moderate noise where awareness matters, yes. For higher exposure, step up to \u003ca href=\"\/collections\/nrr-27-ear-plugs\" title=\"NRR 27 ear plugs\"\u003eNRR 27\u003c\/a\u003e or \u003ca href=\"\/collections\/nrr-30-ear-plugs\" title=\"NRR 30 ear plugs\"\u003eNRR 30\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eNRR 25 vs NRR 27 — which should I pick?\u003c\/h3\u003e\n\u003cp\u003ePick NRR 25 for maximum awareness in moderate noise; pick \u003ca href=\"\/collections\/nrr-27-ear-plugs\" title=\"NRR 27 ear plugs\"\u003eNRR 27\u003c\/a\u003e when exposure is a bit higher.\u003c\/p\u003e\n\n\u003ch3\u003eHow much noise does NRR 25 block?\u003c\/h3\u003e\n\u003cp\u003eNot the full 25 dB. A common single-protector estimate is (25 − 7) ÷ 2 = 9 dB of real-world reduction.\u003c\/p\u003e\n\n\u003ch3\u003eAre NRR 25 ear plugs reusable?\u003c\/h3\u003e\n\u003cp\u003eAlmost all are — multi-flange, self-fit, and pod plugs at this rating are washable and reusable. See \u003ca href=\"\/collections\/reusable-earplugs\" title=\"reusable ear plugs\"\u003ereusable ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is a multi-flange ear plug?\u003c\/h3\u003e\n\u003cp\u003eA pre-molded plug with two or more flanges that seal at different canal depths, fitting a wide range of ears without rolling. The \u003ca href=\"\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\" title=\"3M 1270 Multi-Flange\"\u003e3M 1270\u003c\/a\u003e is the example here.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is a push-to-fit pod plug?\u003c\/h3\u003e\n\u003cp\u003eA plug with a soft pod on a stem that you push into the canal without rolling foam — cleaner to insert with dirty hands. See the \u003ca href=\"\/products\/3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair\" title=\"3M E-A-R Express 311-1115 Pod Plugs\"\u003e3M E-A-R Express 311-1115\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I clean NRR 25 reusable plugs?\u003c\/h3\u003e\n\u003cp\u003eWash with mild soap and warm water, rinse, and dry fully before reuse. Replace when flanges stiffen, tear, or stop sealing.\u003c\/p\u003e\n\n\u003ch3\u003eDo NRR 25 ear plugs come corded?\u003c\/h3\u003e\n\u003cp\u003eYes — most here are corded; see also \u003ca href=\"\/collections\/corded-ear-plugs\" title=\"corded ear plugs\"\u003ecorded ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eIs NRR 25 the lowest rating?\u003c\/h3\u003e\n\u003cp\u003eIt is the lowest common ear-plug rating stocked for industrial use; lower-attenuation specialty plugs exist but are uncommon. Banded\/semi-aural options sit in a similar range — see \u003ca href=\"\/collections\/banded-ear-plugs\" title=\"banded ear plugs\"\u003ebanded ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eDoes OSHA require a specific NRR?\u003c\/h3\u003e\n\u003cp\u003eNo. OSHA requires protection that reduces exposure below 90 dBA (TWA); the NRR you need depends on your noise level. See the \u003ca href=\"\/blogs\/guides\/what-is-osha-29-cfr-1910-95-hearing-conservation\" title=\"what is OSHA 29 CFR 1910.95 hearing conservation\"\u003ehearing conservation guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\n\n\u003c!--wcs-guides-v1--\u003e\n\u003ch2\u003eBuyer's guides \u0026amp; comparisons\u003c\/h2\u003e\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;padding:16px 20px;margin:18px 0;color:#f5e6d3;\"\u003e\n  \u003cp style=\"margin:0 0 10px 0;\"\u003eCompare options and pick the right protection with these WC Safety buyer's guides and head-to-head comparisons:\u003c\/p\u003e\n  \u003cul style=\"margin:0;padding-left:20px;\"\u003e\n    \u003cli\u003e\n\u003ca href=\"\/blogs\/guides\/ear-plugs-vs-ear-muffs\" title=\"ear plugs vs ear muffs comparison\" style=\"color:#ffb74d;\"\u003eear plugs vs ear muffs\u003c\/a\u003e — which type fits your noise \u0026amp; workflow\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"\/blogs\/guides\/foam-vs-reusable-ear-plugs\" title=\"foam vs reusable ear plugs comparison\" style=\"color:#ffb74d;\"\u003efoam vs reusable ear plugs\u003c\/a\u003e — single-use foam vs washable flanged, by cost \u0026amp; fit\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"\/blogs\/guides\/highest-nrr-ear-plugs\" title=\"highest NRR ear plugs buyer's guide\" style=\"color:#ffb74d;\"\u003ehighest-NRR ear plugs\u003c\/a\u003e — the NRR 33 maximum-protection picks\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"\/blogs\/guides\/disposable-vs-reusable-ear-plugs\" title=\"disposable vs reusable ear plugs comparison\" style=\"color:#ffb74d;\"\u003edisposable vs reusable ear plugs\u003c\/a\u003e — cost per wear, hygiene \u0026amp; waste compared\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#1a2733;border:1px dashed #4fc3f7;padding:16px 20px;margin:30px 0 18px 0;color:#cfd8dc;font-size:0.92em;\"\u003e\n  \u003cstrong style=\"color:#4fc3f7;\"\u003eWhy trust this NRR 25 collection?\u003c\/strong\u003e WC Safety is an independent industrial PPE retailer — we stock and sell every NRR 25 ear plug shown to safety managers, procurement teams, and field supervisors. Ratings are taken from each manufacturer's EPA\/ANSI label and the lineup is curated on rating, fit, and type, not vendor preference or paid placement. Disclosed: WC Safety stocks every product shown and earns Amazon affiliate commissions on outbound Amazon clicks; neither influences inclusion or ranking.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#1a2733;border-left:4px solid #4fc3f7;padding:18px 22px;margin:18px 0;color:#cfd8dc;font-size:0.92em;\"\u003e\n  \u003cstrong style=\"color:#4fc3f7;\"\u003eCurated by Steven Eaton, WC Safety Editorial\u003c\/strong\u003e — Industrial hearing-protection desk · specialization: protection-vs-awareness balance, reusable plug fit, and OSHA 1910.95 hearing-conservation compliance.\u003cbr\u003e\n  \u003cstrong\u003eLast reviewed:\u003c\/strong\u003e \u003ctime datetime=\"2026-06-14\"\u003eJune 14, 2026\u003c\/time\u003e · \u003cstrong\u003eSources reviewed:\u003c\/strong\u003e OSHA 29 CFR 1910.95, NIOSH Pub. 98-126, EPA 40 CFR Part 211 Subpart B (NRR labeling), 3M \/ Howard Leight \/ Elvex technical data sheets.\u003cbr\u003e\n  \u003cstrong\u003eEditorial standard:\u003c\/strong\u003e \u003cem\u003eZero sponsored listings. No manufacturer input. Lineup curated on rated attenuation, fit, and type — not vendor preference.\u003c\/em\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#1a2733;border-left:4px solid #4fc3f7;padding:18px 22px;margin:18px 0;color:#cfd8dc;font-size:0.92em;\"\u003e\n  \u003cstrong style=\"color:#4fc3f7;\"\u003eHow this collection is curated.\u003c\/strong\u003e Products are included only if labeled NRR 25 on the manufacturer's EPA\/ANSI rating, verified against technical data sheets, then mapped to OSHA 29 CFR 1910.95 limits and NIOSH Pub. 98-126 derating guidance. Prices reflect live store data at last review. Reviewed quarterly and on any change to OSHA\/NIOSH guidance or the 3M, Howard Leight, or Elvex lineups.\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:16px 20px;margin:18px 0;color:#f5e6d3;font-size:0.9em;\"\u003e\n  \u003cstrong style=\"color:#ffb74d;\"\u003eDisclosure.\u003c\/strong\u003e WC Safety participates in the Amazon Associates Program and earns commissions on qualifying purchases through Amazon links on this page (partner tag wcsafety04-20). We stock and sell every product shown; inclusion and ranking are based on rated performance, fit, and type, never on commissions or sponsorship — we accept neither. This page is informational and is not medical, legal, or regulatory advice. For a formal hearing conservation program, consult a certified industrial hygienist (CIH).\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"CollectionPage\",\n      \"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-25-ear-plugs#collection\",\n      \"name\": \"NRR 25 Ear Plugs\",\n      \"description\": \"NRR 25 ear plugs - moderate protection with maximum awareness. Reusable multi-flange and push-to-fit plugs from 3M, Howard Leight and Elvex, with a buyer's guide.\",\n      \"url\": \"https:\/\/wcsafety.com\/collections\/nrr-25-ear-plugs\",\n      \"isPartOf\": {\"@type\": \"WebSite\", \"name\": \"WC Safety\", \"url\": \"https:\/\/wcsafety.com\"},\n      \"breadcrumb\": {\"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-25-ear-plugs#breadcrumb\"},\n      \"mainEntity\": {\"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-25-ear-plugs#itemlist\"}\n    },\n    {\n      \"@type\": \"ItemList\",\n      \"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-25-ear-plugs#itemlist\",\n      \"name\": \"NRR 25 Ear Plugs — Editor's ranked lineup\",\n      \"numberOfItems\": 5,\n      \"itemListOrder\": \"https:\/\/schema.org\/ItemListOrderDescending\",\n      \"itemListElement\": [\n        {\"@type\": \"ListItem\", \"position\": 1, \"item\": {\"@type\": \"Product\", \"name\": \"3M 1270 Multi-Flange Reusable Corded Earplugs NRR 25\", \"sku\": \"1270\", \"brand\": {\"@type\": \"Brand\", \"name\": \"3M\"}, \"url\": \"https:\/\/wcsafety.com\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\"}},\n        {\"@type\": \"ListItem\", \"position\": 2, \"item\": {\"@type\": \"Product\", \"name\": \"3M E-A-R UltraFit 340-4003 Uncorded Reusable Earplugs NRR 25\", \"sku\": \"340-4003\", \"brand\": {\"@type\": \"Brand\", \"name\": \"3M\"}, \"url\": \"https:\/\/wcsafety.com\/products\/3m-ear-ultrafit-340-4003-uncorded-reusable-earplugs\"}},\n        {\"@type\": \"ListItem\", \"position\": 3, \"item\": {\"@type\": \"Product\", \"name\": \"Howard Leight SmartFit SMF-30 Corded Reusable Earplugs NRR 25\", \"sku\": \"SMF-30\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Howard Leight\"}, \"url\": \"https:\/\/wcsafety.com\/products\/howard-leight-smf-30-corded-earplugs\"}},\n        {\"@type\": \"ListItem\", \"position\": 4, \"item\": {\"@type\": \"Product\", \"name\": \"3M E-A-R Express 311-1115 Corded Pod Plugs NRR 25\", \"sku\": \"311-1115\", \"brand\": {\"@type\": \"Brand\", \"name\": \"3M\"}, \"url\": \"https:\/\/wcsafety.com\/products\/3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair\"}},\n        {\"@type\": \"ListItem\", \"position\": 5, \"item\": {\"@type\": \"Product\", \"name\": \"Elvex EP-411 Quattro Corded Reusable Earplugs NRR 25\", \"sku\": \"EP-411\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Elvex\"}, \"url\": \"https:\/\/wcsafety.com\/products\/elvex-ep-411-quattro-corded-earplugs\"}}\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\"@type\":\"Question\",\"name\":\"What does NRR 25 mean?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"NRR 25 is an EPA\/ANSI Noise Reduction Rating of 25 decibels - moderate protection that preserves the most awareness of any mainstream plug rating. Real-world protection is lower after derating.\"}},\n        {\"@type\":\"Question\",\"name\":\"Is NRR 25 enough?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For moderate noise where awareness matters, yes. For higher exposure, step up to NRR 27 or NRR 30.\"}},\n        {\"@type\":\"Question\",\"name\":\"NRR 25 vs NRR 27 - which should I pick?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Pick NRR 25 for maximum awareness in moderate noise; pick NRR 27 when exposure is a bit higher.\"}},\n        {\"@type\":\"Question\",\"name\":\"How much noise does NRR 25 block?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Not the full 25 dB. 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The 3M E-A-R Express 311-1115 is an example.\"}},\n        {\"@type\":\"Question\",\"name\":\"How do I clean NRR 25 reusable plugs?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Wash with mild soap and warm water, rinse, and dry fully before reuse. Replace when flanges stiffen, tear, or stop sealing.\"}},\n        {\"@type\":\"Question\",\"name\":\"Do NRR 25 ear plugs come corded?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - most here are corded; see also the corded ear plugs collection.\"}},\n        {\"@type\":\"Question\",\"name\":\"Is NRR 25 the lowest rating?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is the lowest common ear-plug rating stocked for industrial use; lower-attenuation specialty plugs exist but are uncommon. Banded\/semi-aural options sit in a similar range.\"}},\n        {\"@type\":\"Question\",\"name\":\"Does OSHA require a specific NRR?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. OSHA requires protection that reduces exposure below 90 dBA TWA; the NRR you need depends on your noise level.\"}}\n      ]\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"@id\": \"https:\/\/wcsafety.com\/collections\/nrr-25-ear-plugs#breadcrumb\",\n      \"itemListElement\": [\n        {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/wcsafety.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hearing Protection\", \"item\": \"https:\/\/wcsafety.com\/collections\/hearing-protection\"},\n        {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"NRR 25 Ear Plugs\"}\n      ]\n    }\n  ]\n}\n\u003c\/script\u003e","products":[{"product_id":"3m-ear-express-311-1115-corded-pod-plugs-nrr-25-100-pair","title":"3M E-A-R Express 311-1115 Corded Pod Plugs NRR 25 100-Pair","description":"\u003cp\u003eThe \u003cstrong\u003e3M E-A-R Express Pod Plugs 311-1115\u003c\/strong\u003e provide NRR 25 hearing protection in a corded, one-hand insertion format with 100 pairs per box — delivering 3M's E-A-R Express Pod Plug design in high-volume bulk packaging for industrial hearing conservation programs requiring a corded earplug that workers can insert with one hand without rolling, compressing, or two-handed manipulation, making the Express Pod format appropriate for operations where workers frequently handle tools, materials, or equipment during the insertion moment and benefit from single-hand don capability that reduces the compliance barrier in intermittent noise environments. The Express Pod's defining design is its grip stem: a short rigid stem extends from the pod body, providing a handle that the worker pushes into the ear canal with thumb and forefinger pressure against the stem — no rolling, no two-hand hold, and no need to set down a tool or transfer grip to prepare an earplug for insertion. This single-hand insertion capability is a practical compliance improvement in work contexts where both hands are frequently occupied: workers with one hand on a tool, machine handle, or material find the time and coordination required to prepare and insert a foam roll-down earplug inconvenient enough to skip protection for brief or unexpected noise events. The Express Pod's push-in-with-stem design reduces this friction — the worker holds the stem between thumb and forefinger and positions the pod to the canal entrance with one motion, establishing the acoustic seal without the preparation that foam earplugs require. The corded format connects the two pod units with a retention cord that keeps both earplugs accessible when worn around the neck during quiet phases — supporting the intermittent noise wear pattern where workers move between protected and unprotected positions throughout the shift. NRR 25 provides mid-range attenuation appropriate for most industrial noise environments when properly derated for OSHA compliance calculations. The 100-pair box provides high-volume bulk supply for large programs and high-consumption areas where this format's ease of use increases adoption and compliance relative to more demanding earplug formats.\u003c\/p\u003e\n\n\u003ch2\u003e3M E-A-R Express 311-1115 Pod Plugs Corded NRR 25 100-Pair Box — Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25\u003c\/strong\u003e — mid-range attenuation for industrial noise environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-hand insertion stem\u003c\/strong\u003e — push-in without rolling or two-hand preparation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorded format\u003c\/strong\u003e — retention cord for neck-hang access between noise zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-pair bulk box\u003c\/strong\u003e — high-volume supply for large hearing conservation programs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-molded pod design\u003c\/strong\u003e — no foam expansion technique required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd\u003e311-1115\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003e3M E-A-R Express\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNRR\u003c\/td\u003e\n\u003ctd\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003ePod plug with grip stem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCord\u003c\/td\u003e\n\u003ctd\u003eCorded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e100 pairs per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOne-Hand Insertion: Reducing Don\/Doff Friction in Active Work Environments\u003c\/h2\u003e\n\u003cp\u003eHearing protection compliance in industrial environments depends not only on whether workers have earplugs available but on whether the insertion process is practical in the work context. Foam roll-down earplugs require a specific insertion sequence: compress the foam between clean, dry fingers with a rolling motion, insert the compressed plug deeply into the canal before expansion begins, hold the plug in place while foam expands — a 20-30 second process per ear that requires both hands free, clean dry fingers for rolling, and the focus to execute the technique correctly. In active industrial and construction environments, this process requires the worker to set down tools, wipe or wash hands if contaminated, and execute a deliberate multi-step procedure every time they enter a noise zone. Workers who are mid-task, carrying materials, or moving quickly through noise exposure zones find this process inconvenient enough to skip for brief or borderline noise events — creating the exposure gaps that accumulate over time into hearing damage. The 3M E-A-R Express Pod Plug addresses this through its push-stem design: the grip stem allows insertion with a single finger-and-thumb motion that pushes the pod to the canal entrance without requiring two free hands, clean rolling fingers, or foam expansion timing. The worker can hold a tool in one hand and insert the earplug with the other hand while the tool remains held — reducing the insertion process to a moment rather than a preparation sequence. For industrial hygiene programs trying to improve hearing protection compliance in high-motion work environments, the Express Pod's insertion convenience is a meaningful compliance mechanism that foam earplugs cannot match in active-work contexts. The corded format extends this advantage through the intermittent wear pattern: the cord keeps both pods accessible at the worker's neck when not inserted, allowing reinsertion into either ear independently with the same one-hand motion whenever noise level changes.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Certifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRR 25\u003c\/strong\u003e — Noise Reduction Rating per ANSI S3.19\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOSHA 29 CFR 1910.95\u003c\/strong\u003e — Occupational noise exposure requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOne-hand insertion stem eliminates the two-hand preparation requirement that makes foam earplug insertion impractical during active tool use — improving hearing protection compliance in operations where workers need both hands for materials and equipment during the moments they move into noise-exposed areas.\u003c\/strong\u003e Construction workers, equipment operators, and manufacturing workers who have skipped earplug insertion because both hands were occupied find the Express Pod's single-hand push-in removes the physical barrier that interrupted protection in those moments — improving actual time-in-protection through each shift.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e100-pair bulk box provides program-scale supply economy for high-adoption hearing protection programs where this format's convenience drives higher usage rates than more demanding earplug alternatives.\u003c\/strong\u003e Industrial hygiene programs that have measured higher earplug usage rates with Express Pod format versus foam roll-down in active work environments find the 100-pair bulk supply appropriate for the consumption rate that high-adoption programs generate — supporting consistent supply without frequent reordering.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction and heavy equipment — one-hand insertion for workers with frequent tool contact\u003c\/strong\u003e — Express Pod 311-1115 for construction workers, equipment operators, and heavy labor workers who consistently have one hand occupied with tools and materials and benefit from one-hand don capability that reduces insertion time and compliance barrier in intermittent high-noise operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing production lines — corded pod plugs for workers with hand-intensive tasks\u003c\/strong\u003e — E-A-R Express for production line workers whose assembly, material feeding, and machine operation tasks keep both hands active and make foam roll-down earplug insertion impractical during noise transitions within the production area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial hearing conservation bulk supply — 100-pair program restocking\u003c\/strong\u003e — 100-pair box for hearing conservation programs managing large workforce hearing protection supply where bulk purchasing reduces procurement overhead and per-pair cost for the corded one-hand-insertion format\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cp\u003eFor E-A-R UltraFit triple-flange corded NRR 27 in 50-pair box, see \u003ca href=\"\/products\/3m-ear-ultrafit-340-4002-corded-earplugs-nrr-27-50-pair\"\u003e3M E-A-R UltraFit 340-4002 Corded Earplugs NRR 27\u003c\/a\u003e. For no-roll push-in uncorded foam NRR 28 in 100-pair box, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1000-uncorded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1000 Uncorded Earplugs NRR 28\u003c\/a\u003e. For no-roll push-in corded foam NRR 28, see \u003ca href=\"\/products\/3m-ear-push-ins-318-1001-corded-earplugs-nrr-28\"\u003e3M E-A-R Push-Ins 318-1001 Corded Earplugs NRR 28\u003c\/a\u003e. Browse the complete \u003ca href=\"\/collections\/hearing-protection\"\u003eHearing Protection collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow does the Express Pod's one-hand insertion work compared to foam roll-down?\u003c\/h3\u003e\n\u003cp\u003eThe Express Pod has a rigid stem that projects from the pod body. To insert, hold the stem between thumb and forefinger and push the pod gently into the ear canal entrance — the pod conforms to the canal shape and establishes its acoustic seal without requiring foam compression or expansion. The stem provides the push force and control for one-hand insertion. For comparison, foam roll-down earplugs require both hands: one to pull the outer ear upward and back to open the canal, and one to insert the rolled plug and hold it while foam expands. The Express Pod's stem design eliminates this two-hand requirement for workers who have only one hand available for the insertion moment.\u003c\/p\u003e\n\n\u003ch3\u003eIs NRR 25 sufficient for construction and manufacturing noise levels?\u003c\/h3\u003e\n\u003cp\u003eAdequacy of NRR 25 depends on the measured noise level and the OSHA-required attenuation for compliance. Using NIOSH's recommended 50% derating: NRR 25 provides approximately 12.5 dB estimated real-world attenuation. For an 8-hour TWA of 95 dBA, derated attenuation reduces effective exposure to approximately 82.5 dBA — below both the OSHA 90 dBA PEL and the 85 dBA action level. For higher noise levels (100+ dBA TWA), verify whether NRR 25 provides sufficient derated attenuation for compliance, or consider higher-NRR products or dual hearing protection. Consult your industrial hygiene noise level measurements and apply the appropriate derating calculation for your specific environment.\u003c\/p\u003e\n\n\u003ch3\u003eAre the Express Pod Plugs reusable or single-use?\u003c\/h3\u003e\n\u003cp\u003eThe Express Pod Plugs are designed for reuse — the pre-molded pod and stem construction supports cleaning and multi-shift service. Clean pods with mild soap and water to remove ear canal oils and contamination that accumulate with daily use. Replace pods when the pod material hardens, deforms, or shows physical degradation that affects sealing performance. The corded format facilitates reuse by keeping pods together and preventing loss between use sessions. Verify 3M's specific care and replacement guidance for the 311-1115 in current product documentation.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I verify the pods are properly seated after one-hand insertion?\u003c\/h3\u003e\n\u003cp\u003eAfter insertion, the pod should feel seated at the canal entrance without pain or pressure. Check the acoustic seal by covering the external ear with a cupped hand while in a noise environment — if the noise level appears to reduce significantly when the ear is covered, the pod may not be fully sealing the canal. Reinsert with the canal-straightening technique (pulling the outer ear upward and back) to straighten the canal and allow the pod to seat deeper for a more complete seal. If one-hand insertion consistently produces poor seal in your specific ear anatomy, two-hand insertion — using one hand to pull the ear and one to push the stem — provides more consistent seal depth. Fit testing through 3M's fit test programs can verify actual personal attenuation ratings for individual workers.\u003c\/p\u003e\n","brand":"3M","offers":[{"title":"Default Title","offer_id":44048923787352,"sku":"1115","price":138.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/712GcVCXMuL._AC_SX500_140ddb50-d46b-4507-aceb-e7e85667d13e.jpg?v=1777439597"},{"product_id":"3m-1270-reusable-corded-earplugs-nrr-25-multi-flange","title":"3M 1270 Reusable Corded Earplugs NRR 25 Multi-Flange 5-Pair","description":"\u003cdiv class=\"product-description-rich\" style=\"font-family:Arial,Helvetica,sans-serif;color:#e0e0e0;max-width:980px;\"\u003e\n\n\u003cdiv class=\"wc-review-box\" style=\"border:2px solid #ff9800;background:#2a2520;border-radius:8px;padding:20px 24px;margin:0 0 24px 0;color:#f5e6d3;\"\u003e\n  \u003cdiv style=\"display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap;\"\u003e\n    \u003cspan style=\"background:#ff9800;color:#1a1a1a;font-weight:bold;padding:4px 12px;border-radius:4px;font-size:0.95em;\"\u003eEDITORIAL REVIEW: 4.4\/5\u003c\/span\u003e\n    \u003cspan style=\"color:#ffb74d;font-size:0.9em;\"\u003eWC Safety Review — 3M 1270 Reusable Corded Multi-Flange Earplugs (NRR 25)\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Workers in moderate noise who need to stay aware of speech and signals, want a washable plug that pushes in without rolling, and prefer a low-cost trial pack to test reusable fit.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eNot For:\u003c\/strong\u003e The loudest areas needing maximum NRR (choose foam), or large programs that want bulk packs (choose a 50-pair reusable Pocket-Pak).\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eBottom Line:\u003c\/strong\u003e A dependable low-cost reusable for moderate noise where awareness matters. For more attenuation in a bulk reusable pack, step up to the \u003ca href=\"\/products\/moldex-rockets-6405-corded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#ff9800;font-weight:bold;\"\u003eMoldex 6405 Rockets\u003c\/a\u003e (NRR 27).\u003c\/p\u003e\n  \u003cp style=\"font-size:0.9em;color:#cbb89e;\"\u003eEditorial assessment by the WC Safety Editorial Team. WC Safety did not laboratory-test this product; scoring reflects published manufacturer specifications, application fit, and category expertise.\u003c\/p\u003e\n  \u003cp\u003e\u003ca href=\"\/blogs\/guides\/foam-vs-reusable-ear-plugs\" style=\"color:#ff9800;font-weight:bold;\"\u003eSee foam vs reusable trade-offs in our buyer's guide\u003c\/a\u003e →\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M 1270 Overview\u003c\/h2\u003e\n\u003cp\u003eThe 3M 1270 is a washable multi-flange reusable earplug rated NRR 25, supplied corded in a 5-pair pack. Its tapered triple-flange body pushes straight into the canal without rolling, and the lower rating deliberately preserves more awareness of speech and alarms — making it a fit for moderate-noise tasks where total isolation is a hazard. Browse the full range in \u003ca href=\"\/collections\/reusable-earplugs\" style=\"color:#4fc3f7;\"\u003ereusable ear plugs\u003c\/a\u003e and \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;\"\u003ecorded ear plugs\u003c\/a\u003e, or weigh the choice in \u003ca href=\"\/blogs\/guides\/foam-vs-reusable-ear-plugs\" style=\"color:#4fc3f7;\"\u003efoam vs reusable ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhere the 3M 1270 Fits in Hearing-Protection Selection\u003c\/h2\u003e\n\u003cp\u003eConfirm the exposure against the OSHA 85 dBA action level. At NRR 25 the 1270 is the awareness-preserving end of the range — adequate for moderate noise, but choose more attenuation for the loudest areas. Size the rating with \u003ca href=\"\/blogs\/guides\/what-is-nrr-noise-reduction-rating-explained\" style=\"color:#4fc3f7;\"\u003ewhat NRR means and how to derate it\u003c\/a\u003e, see program rules in \u003ca href=\"\/blogs\/guides\/what-is-osha-29-cfr-1910-95-hearing-conservation\" style=\"color:#4fc3f7;\"\u003eOSHA 29 CFR 1910.95\u003c\/a\u003e, and compare the cord choice in \u003ca href=\"\/blogs\/guides\/corded-vs-cordless-ear-plugs\" style=\"color:#4fc3f7;\"\u003ecorded vs cordless ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWho Should Buy the 3M 1270?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy it if\u003c\/strong\u003e workers need to stay aware of speech and signals in moderate noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuy it if\u003c\/strong\u003e you want a low-cost washable plug or a small pack to trial reusable fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChoose higher NRR instead\u003c\/strong\u003e for louder areas — the reusable \u003ca href=\"\/products\/moldex-rockets-6405-corded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;\"\u003eMoldex 6405 Rockets\u003c\/a\u003e (NRR 27) or NRR 33 foam.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChoose a 3M UltraFit instead\u003c\/strong\u003e for a higher-NRR 3M reusable — the \u003ca href=\"\/products\/3m-ear-ultrafit-340-4002-corded-earplugs-nrr-27-50-pair\" style=\"color:#4fc3f7;\"\u003e3M UltraFit 340-4002\u003c\/a\u003e (NRR 27).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrowse the awareness band\u003c\/strong\u003e — see all \u003ca href=\"\/collections\/nrr-25-ear-plugs\" style=\"color:#4fc3f7;\"\u003eNRR 25 ear plugs\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhat Does the 3M 1270 Protect Against?\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;margin:16px 0;\"\u003e\n  \u003cthead\u003e\u003ctr style=\"background:#2a2a2a;\"\u003e\n    \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eNoise hazard\u003c\/th\u003e\n    \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eFit\u003c\/th\u003e\n    \u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eBuyer guidance\u003c\/th\u003e\n  \u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eModerate industrial noise (85–95 dBA)\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003eGood\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eNRR 25 is adequate for common moderate exposures when seated correctly.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eAwareness-critical tasks\u003c\/td\u003e\n\u003ctd style=\"color:#81c784;padding:10px;border:1px solid #3a3a3a;\"\u003eIdeal\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eLower attenuation keeps speech and alarms audible where over-protection is a hazard.\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eHigh noise (95+ dBA)\u003c\/td\u003e\n\u003ctd style=\"color:#ffd54f;padding:10px;border:1px solid #3a3a3a;\"\u003eChoose higher NRR\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eUse NRR 27+ reusables or NRR 33 foam, or add \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs\u003c\/a\u003e.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhat the 3M 1270 Does NOT Protect Against\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eIt does not reach the higher NRR of foam plugs — choose foam for the loudest areas.\u003c\/li\u003e\n  \u003cli\u003eIt is not metal-detectable and not suitable for food, beverage, or pharmaceutical lines.\u003c\/li\u003e\n  \u003cli\u003eIt does not amplify or filter — for situational awareness with protection, see electronic muffs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"background:#3a2a2a;border-left:4px solid #e57373;padding:12px 16px;color:#f0d8d8;\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e A flanged reusable plug only delivers its rated NRR when fully inserted to seal the canal and kept clean. OSHA and NIOSH recommend derating the labeled NRR in the field — this matters at NRR 25, which has less margin. Wash on a schedule, inspect the flanges, replace when worn, and verify exposure within a hearing-conservation program.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eBest Applications\u003c\/h2\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eAwareness-critical moderate noise\u003c\/h3\u003e\n\u003cp\u003eWhere workers must hear coworkers, vehicles, or alarms, the NRR 25 1270 balances protection and awareness; browse the \u003ca href=\"\/collections\/nrr-25-ear-plugs\" style=\"color:#4fc3f7;\"\u003eNRR 25 ear plugs\u003c\/a\u003e band.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eIn-and-out tasks\u003c\/h3\u003e\n\u003cp\u003eThe push-in flange reseats without rolling, and the cord keeps the pair handy across the \u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;\"\u003ehearing protection\u003c\/a\u003e range.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eLow-cost reusable trial\u003c\/h3\u003e\n\u003cp\u003eThe small 5-pair pack is an inexpensive way to test reusable fit before committing to bulk; compare lifecycle cost in \u003ca href=\"\/blogs\/guides\/disposable-vs-reusable-ear-plugs\" style=\"color:#4fc3f7;\"\u003edisposable vs reusable ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"display:flex;gap:16px;flex-wrap:wrap;margin:20px 0;\"\u003e\n  \u003cdiv style=\"flex:1;min-width:260px;background:#13241a;border-left:4px solid #81c784;padding:14px 18px;color:#d6e8d6;\"\u003e\n    \u003cstrong style=\"color:#81c784;\"\u003ePros\u003c\/strong\u003e\n    \u003cul style=\"margin:8px 0 0 0;padding-left:18px;\"\u003e\n\u003cli\u003eWashable \u0026amp; reusable — low cost-per-wear\u003c\/li\u003e\n\u003cli\u003ePush-in multi-flange, no rolling\u003c\/li\u003e\n\u003cli\u003eNRR 25 preserves awareness\u003c\/li\u003e\n\u003cli\u003eLow entry price, corded retention\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"flex:1;min-width:260px;background:#2a1f1f;border-left:4px solid #e57373;padding:14px 18px;color:#f0d8d8;\"\u003e\n    \u003cstrong style=\"color:#e57373;\"\u003eCons\u003c\/strong\u003e\n    \u003cul style=\"margin:8px 0 0 0;padding-left:18px;\"\u003e\n\u003cli\u003eNRR 25 — lowest in this lineup\u003c\/li\u003e\n\u003cli\u003eSmall 5-pair pack, not bulk\u003c\/li\u003e\n\u003cli\u003eRequires washing discipline\u003c\/li\u003e\n\u003cli\u003eNot metal-detectable\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M 1270 vs Other 3M Reusable Earplugs\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;margin:16px 0;\"\u003e\n  \u003cthead\u003e\u003ctr style=\"background:#2a2a2a;\"\u003e\n\u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eNRR\u003c\/th\u003e\n\u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eCord\u003c\/th\u003e\n\u003cth style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;text-align:left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003cstrong\u003e1270 Multi-Flange\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eAwareness, low-cost trial\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003ca href=\"\/products\/3m-ear-ultrafit-340-4002-corded-earplugs-nrr-27-50-pair\" style=\"color:#4fc3f7;\"\u003eUltraFit 340-4002\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eCorded\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eHigher NRR, 50-pair value\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e\u003ca href=\"\/products\/3m-ear-ultrafit-340-4003-uncorded-reusable-earplugs\" style=\"color:#4fc3f7;\"\u003eUltraFit 340-4003\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e27\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eUncorded\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eContinuous wear\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M 1270 vs Moldex 6405 Rockets\u003c\/h2\u003e\n\u003cp\u003eBoth are washable triple-flange corded reusables. The \u003ca href=\"\/products\/moldex-rockets-6405-corded-reusable-earplugs-nrr-27db-pocket-pak-50-pairs\" style=\"color:#4fc3f7;\"\u003eMoldex 6405 Rockets\u003c\/a\u003e rates NRR 27 and ships in a 50-pair Pocket-Pak; the 3M 1270 rates NRR 25 in a low-cost 5-pair pack. \u003cstrong\u003eVerdict:\u003c\/strong\u003e choose the Rockets for higher NRR and bulk value; choose the 1270 for a cheap trial or where extra awareness is wanted.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M 1270 vs Disposable Foam\u003c\/h2\u003e\n\u003cp\u003eFoam such as the \u003ca href=\"\/products\/moldex-6800-pura-fit-uncorded-earplugs-nrr-33-200-pairs\" style=\"color:#4fc3f7;\"\u003eMoldex Pura-Fit\u003c\/a\u003e reaches NRR 33 and is sanitary every wear; the 1270 reseats faster and is washable. \u003cstrong\u003eVerdict:\u003c\/strong\u003e 1270 for in-and-out moderate noise and awareness; foam for maximum protection and per-wear hygiene — see \u003ca href=\"\/blogs\/guides\/foam-vs-reusable-ear-plugs\" style=\"color:#4fc3f7;\"\u003efoam vs reusable ear plugs\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M 1270 Quick Answers\u003c\/h2\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhat is the NRR of the 3M 1270?\u003c\/h3\u003e\n\u003cp\u003eNRR 25 — the awareness-preserving end of the range, adequate for moderate noise.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eHow many pairs come in a pack?\u003c\/h3\u003e\n\u003cp\u003e5 pairs — a small, low-cost pack ideal for trialing reusable fit.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eAre they washable?\u003c\/h3\u003e\n\u003cp\u003eYes — wash with mild soap and warm water, air-dry, and store clean; replace when the flanges wear.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eDo they need rolling?\u003c\/h3\u003e\n\u003cp\u003eNo — the multi-flange pushes straight in, which suits repeated reseating.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhy choose NRR 25 over higher ratings?\u003c\/h3\u003e\n\u003cp\u003eLower attenuation keeps speech and alarms audible where total isolation would be unsafe.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M 1270 Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;background:#1a1a1a;margin:16px 0;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;width:38%;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;\"\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e1270\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;\"\u003eGTIN\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e8901361402323\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e25 dB (EPA\/ANSI S3.19)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;\"\u003eType \/ material\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eWashable multi-flange reusable\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;\"\u003eCord\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eCorded\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;\"\u003ePack quantity\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003e5 pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background:#2a2520;\"\u003e\n\u003ctd style=\"color:#ffb74d;padding:10px;border:1px solid #3a3a3a;\"\u003eReusability\u003c\/td\u003e\n\u003ctd style=\"color:#e0e0e0;padding:10px;border:1px solid #3a3a3a;\"\u003eReusable \/ washable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eHelpful Buying Guides\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/foam-vs-reusable-ear-plugs\" style=\"color:#4fc3f7;\"\u003eFoam vs reusable ear plugs\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/disposable-vs-reusable-ear-plugs\" style=\"color:#4fc3f7;\"\u003eDisposable vs reusable ear plugs\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/corded-vs-cordless-ear-plugs\" style=\"color:#4fc3f7;\"\u003eCorded vs cordless ear plugs\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-foam-ear-plugs\" style=\"color:#4fc3f7;\"\u003eBest foam ear plugs (2026)\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/what-is-nrr-noise-reduction-rating-explained\" style=\"color:#4fc3f7;\"\u003eWhat is NRR (Noise Reduction Rating)?\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/blogs\/guides\/what-is-osha-29-cfr-1910-95-hearing-conservation\" style=\"color:#4fc3f7;\"\u003eOSHA 29 CFR 1910.95 hearing conservation\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M 1270 Frequently Asked Questions\u003c\/h2\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eHow much does the 3M 1270 cost?\u003c\/h3\u003e\n\u003cp\u003eWC Safety lists the 5-pair pack at $8.99.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eIs NRR 25 enough protection?\u003c\/h3\u003e\n\u003cp\u003eFor moderate noise, yes — after derating, confirm the protected level is below your exposure limit; for louder areas choose a higher NRR.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eHow long does a pair last?\u003c\/h3\u003e\n\u003cp\u003eWeeks to a couple of months with regular washing; replace when the flanges harden, tear, or stop sealing.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eHow do I clean the 1270?\u003c\/h3\u003e\n\u003cp\u003eWash with mild soap and warm water, air-dry fully, and store clean between uses.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eAre they latex-free?\u003c\/h3\u003e\n\u003cp\u003eYes — they are made of a flexible flange material and contain no latex.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eHow do I insert a multi-flange plug?\u003c\/h3\u003e\n\u003cp\u003ePull the ear up and back and push the plug straight in until the flanges seal; no rolling is needed.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eWhy only 5 pairs per pack?\u003c\/h3\u003e\n\u003cp\u003eThe small pack keeps the entry price low and is ideal for trialing reusable fit; for programs choose a 50-pair reusable like the Moldex Rockets.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eAre the 1270 OSHA compliant?\u003c\/h3\u003e\n\u003cp\u003eOSHA does not approve individual plugs; the NRR 25 1270 can anchor a compliant 29 CFR 1910.95 program when adequate for the exposure and fitted correctly.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eIs there a higher-NRR 3M reusable?\u003c\/h3\u003e\n\u003cp\u003eYes — the 3M UltraFit 340-4002 rates NRR 27 and ships in a 50-pair pack.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eCan I share a pair?\u003c\/h3\u003e\n\u003cp\u003eNo — reusable plugs are personal-issue; assign one pair per worker to wash and store.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003eDoes it come metal-detectable?\u003c\/h3\u003e\n\u003cp\u003eThis 1270 is not detectable; for food and pharma lines use a detectable reusable such as the Moldex 6415 Rockets.\u003c\/p\u003e\n\u003ch3 style=\"color:#ffb74d;\"\u003e1270 or Moldex Rockets?\u003c\/h3\u003e\n\u003cp\u003eChoose the 1270 for a low-cost trial and extra awareness; choose the Rockets for higher NRR 27 and 50-pair bulk value.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a2733;border-left:4px solid #4fc3f7;padding:18px 22px;margin:24px 0 12px 0;color:#cfd8dc;font-size:0.92em;\"\u003e\n  \u003cstrong style=\"color:#4fc3f7;\"\u003eWritten by Steven Eaton, WC Safety Editorial\u003c\/strong\u003e — Industrial hearing-protection desk; specialization in NRR selection, reusable-plug fit, and OSHA 29 CFR 1910.95 compliance.\u003cbr\u003e\n  \u003cstrong\u003eReviewed by:\u003c\/strong\u003e WC Safety Editorial Team · \u003cstrong\u003eLast reviewed:\u003c\/strong\u003e \u003ctime datetime=\"2026-06-16\"\u003eJune 16, 2026\u003c\/time\u003e\u003cbr\u003e\n  \u003cstrong\u003eStandards referenced:\u003c\/strong\u003e EPA 40 CFR Part 211 \/ ANSI S3.19 (NRR labeling), OSHA 29 CFR 1910.95, NIOSH Pub. 98-126. Consistent with AIHA hearing-conservation practice.\u003cbr\u003e\n  \u003cstrong\u003eEditorial standard:\u003c\/strong\u003e \u003cem\u003eZero sponsored listings. No manufacturer input. Specs verified against 3M technical data; not WC Safety laboratory testing.\u003c\/em\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/wcsafety.com\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange#product\",\n      \"name\": \"3M 1270 Reusable Corded Multi-Flange Earplugs — NRR 25, 5 Pairs\",\n      \"description\": \"Washable multi-flange reusable earplug rated NRR 25, corded, 5-pair pack — pushes in without rolling and preserves awareness for moderate-noise tasks.\",\n      \"sku\": \"1270\", \"mpn\": \"1270\", \"gtin\": \"8901361402323\",\n      \"brand\": {\"@type\": \"Brand\", \"name\": \"3M\"},\n      \"image\": [\"https:\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51F3Nz9mY6L._AC_SL1010.jpg\"],\n      \"isPartOf\": {\"@type\": \"CollectionPage\", \"name\": \"Reusable Ear Plugs\", \"url\": \"https:\/\/wcsafety.com\/collections\/reusable-earplugs\"},\n      \"offers\": {\"@type\": \"Offer\", \"price\": \"8.99\", \"priceCurrency\": \"USD\", \"availability\": \"https:\/\/schema.org\/InStock\", \"url\": \"https:\/\/wcsafety.com\/products\/3m-1270-reusable-corded-earplugs-nrr-25-multi-flange\", \"seller\": {\"@type\": \"Organization\", \"name\": \"WC Safety\"}}\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/wcsafety.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Hearing Protection\", \"item\": \"https:\/\/wcsafety.com\/collections\/hearing-protection\"},\n        {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Reusable Ear Plugs\", \"item\": \"https:\/\/wcsafety.com\/collections\/reusable-earplugs\"},\n        {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"3M 1270 Multi-Flange\"}\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\"@type\":\"Question\",\"name\":\"How much does the 3M 1270 cost?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"WC Safety lists the 5-pair pack at $8.99.\"}},\n        {\"@type\":\"Question\",\"name\":\"Is NRR 25 enough protection?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"For moderate noise, yes - after derating, confirm the protected level is below your exposure limit; for louder areas choose a higher NRR.\"}},\n        {\"@type\":\"Question\",\"name\":\"How long does a pair last?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Weeks to a couple of months with regular washing; replace when the flanges harden, tear, or stop sealing.\"}},\n        {\"@type\":\"Question\",\"name\":\"How do I clean the 1270?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Wash with mild soap and warm water, air-dry fully, and store clean between uses.\"}},\n        {\"@type\":\"Question\",\"name\":\"Are they latex-free?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - they are made of a flexible flange material and contain no latex.\"}},\n        {\"@type\":\"Question\",\"name\":\"How do I insert a multi-flange plug?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Pull the ear up and back and push the plug straight in until the flanges seal; no rolling is needed.\"}},\n        {\"@type\":\"Question\",\"name\":\"Why only 5 pairs per pack?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The small pack keeps the entry price low and is ideal for trialing reusable fit; for programs choose a 50-pair reusable like the Moldex Rockets.\"}},\n        {\"@type\":\"Question\",\"name\":\"Are the 1270 OSHA compliant?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"OSHA does not approve individual plugs; the NRR 25 1270 can anchor a compliant 29 CFR 1910.95 program when adequate for the exposure and fitted correctly.\"}},\n        {\"@type\":\"Question\",\"name\":\"Is there a higher-NRR 3M reusable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes - the 3M UltraFit 340-4002 rates NRR 27 and ships in a 50-pair pack.\"}},\n        {\"@type\":\"Question\",\"name\":\"Can I share a pair?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No - reusable plugs are personal-issue; assign one pair per worker to wash and store.\"}},\n        {\"@type\":\"Question\",\"name\":\"Does it come metal-detectable?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This 1270 is not detectable; for food and pharma lines use a detectable reusable such as the Moldex 6415 Rockets.\"}},\n        {\"@type\":\"Question\",\"name\":\"1270 or Moldex Rockets?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Choose the 1270 for a low-cost trial and extra awareness; choose the Rockets for higher NRR 27 and 50-pair bulk value.\"}}\n      ]\n    },\n    {\"@type\": \"Organization\", \"name\": \"WC Safety\", \"url\": \"https:\/\/wcsafety.com\"},\n    {\"@type\": \"Person\", \"name\": \"Steven Eaton\", \"jobTitle\": \"Editor, WC Safety Editorial\", \"knowsAbout\": [\"industrial hearing protection\",\"NRR selection\",\"reusable earplugs\",\"OSHA 29 CFR 1910.95\"], \"worksFor\": {\"@type\": \"Organization\", \"name\": \"WC Safety\"}},\n    {\"@type\": \"Brand\", \"name\": \"3M\"}\n  ]\n}\n\u003c\/script\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44048924573784,"sku":"1270","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51F3Nz9mY6L._AC_SL1010.jpg?v=1779746473"},{"product_id":"howard-leight-sdt-30-corded-earplugs","title":"Howard Leight by Honeywell SmartFit Heat-Activated Detectable Corded Reusable Earplugs, 100-Pairs (SDT-30), Blue","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eHoward Leight by Honeywell SmartFit Heat-Activated Detectable Corded Reusable Earplugs, 100-Pairs (SDT-30), Blue\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eHoward Leight SDT-30\u003c\/strong\u003e (SKU: SDT-30) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B075X61J2L?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eHoward Leight SDT-30 on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Howard Leight SDT-30\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e Howard Leight — SDT-30 (SDT-30)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SDT-30 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B075X61J2L\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe Howard Leight SDT-30 uses a conforming design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — Howard Leight SDT-30\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the Howard Leight SDT-30?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Howard Leight SDT-30 carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Howard Leight SDT-30 earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The Howard Leight SDT-30 (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the Howard Leight SDT-30 be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Howard Leight SDT-30 is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the Howard Leight SDT-30?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the Howard Leight SDT-30 (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: Howard Leight by Honeywell | Model: SDT-30 | ASIN: B075X61J2L | NRR: 25 dB | Type: reusable\u003c\/p\u003e","brand":"Howard Leight by Honeywell","offers":[{"title":"Default Title","offer_id":44142405550168,"sku":"SDT-30","price":160.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31_q1bs1XqL._SL500.jpg?v=1779739246"},{"product_id":"howard-leight-r-01520-corded-earplugs","title":"Howard Leight by Honeywell SmartFit Corded Reusable Shooting Earplugs, 2-Pairs (R-01520), Orange With Blue","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eHoward Leight by Honeywell SmartFit Corded Reusable Shooting Earplugs, 2-Pairs (R-01520), Orange With Blue\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eHoward Leight R-01520\u003c\/strong\u003e (SKU: R-01520) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B001DRNK9C?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eHoward Leight R-01520 on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Howard Leight R-01520\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e Howard Leight — R-01520 (R-01520)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e R-01520 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B001DRNK9C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe Howard Leight R-01520 uses a conforming design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — Howard Leight R-01520\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the Howard Leight R-01520?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Howard Leight R-01520 carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Howard Leight R-01520 earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The Howard Leight R-01520 (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the Howard Leight R-01520 be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Howard Leight R-01520 is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the Howard Leight R-01520?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the Howard Leight R-01520 (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: Howard Leight by Honeywell | Model: R-01520 | ASIN: B001DRNK9C | NRR: 25 dB | Type: reusable\u003c\/p\u003e\n\u003c!-- wcs-review-enrichment --\u003e\n\u003cdiv class=\"wcs-amz-callout\" style=\"margin:18px 0;padding:12px 16px;background:#1f1f1f;border-left:4px solid #ff9800;border-radius:6px;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;font-size:15px;\"\u003e⭐ \u003cstrong\u003eRated 4.5★ on Amazon\u003c\/strong\u003e across 717 verified ratings \u003cspan style=\"color:#9e9e9e;font-size:13px;\"\u003e(Amazon.com, Jun 2026)\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Howard Leight by Honeywell","offers":[{"title":"Default Title","offer_id":44142418264152,"sku":"R-01520","price":13.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/5141ev3l31L._SL500.jpg?v=1779739320"},{"product_id":"howard-leight-smf-30-corded-earplugs","title":"Honeywell SMF-30 Howard Leight SmartFit Reusable Orange Foam Corded Earplugs, 100 Pairs, One Size, Orange with Blue Chord (Pack of 100)","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eHoneywell SMF-30 Howard Leight SmartFit Reusable Orange Foam Corded Earplugs, 100 Pairs, One Size, Orange with Blue Chord (Pack of 100)\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eHoward Leight SMF-30\u003c\/strong\u003e (SKU: SMF-30) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B076DNHGBN?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eHoward Leight SMF-30 on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Howard Leight SMF-30\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e Howard Leight — SMF-30 (SMF-30)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SMF-30 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B076DNHGBN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe Howard Leight SMF-30 uses a conforming design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — Howard Leight SMF-30\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the Howard Leight SMF-30?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Howard Leight SMF-30 carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Howard Leight SMF-30 earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The Howard Leight SMF-30 (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the Howard Leight SMF-30 be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Howard Leight SMF-30 is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the Howard Leight SMF-30?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the Howard Leight SMF-30 (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: Howard Leight by Honeywell | Model: SMF-30 | ASIN: B076DNHGBN | NRR: 25 dB | Type: reusable\u003c\/p\u003e","brand":"Howard Leight by Honeywell","offers":[{"title":"Default Title","offer_id":44142439923800,"sku":"SMF-30","price":107.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31jZLOHEiML._SL500.jpg?v=1779739473"},{"product_id":"3m-90716h3-dc-reusable-corded-earplugs","title":"3M Corded Reusable Earplugs, 3 Pack, Noise Reduction Rating (NRR) 25 dB, Easy To Use \u0026 Insert, Pliable \u0026 Tri-Flange Design Enhances Comfort \u0026 Fit, Orange Ear Plugs (90716H3-DC)","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M Corded Reusable Earplugs, 3 Pack, Noise Reduction Rating (NRR) 25 dB, Easy To Use \u0026amp; Insert, Pliable \u0026amp; Tri-Flange Design Enhances Comfort \u0026amp; Fit, Orange Ear Plugs (90716H3-DC)\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003e3M 90716H3-DC Reusable\u003c\/strong\u003e (SKU: 90716) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B00284DIPK?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003e3M 90716H3-DC Reusable on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — 3M 90716H3-DC Reusable\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e 3M — 90716H3-DC Reusable (90716)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 90716 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B00284DIPK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe 3M 90716H3-DC Reusable uses a conforming design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — 3M 90716H3-DC Reusable\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the 3M 90716H3-DC Reusable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe 3M 90716H3-DC Reusable carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the 3M 90716H3-DC Reusable earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The 3M 90716H3-DC Reusable (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the 3M 90716H3-DC Reusable be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe 3M 90716H3-DC Reusable is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the 3M 90716H3-DC Reusable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the 3M 90716H3-DC Reusable (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: 3M | Model: 90716 | ASIN: B00284DIPK | NRR: 25 dB | Type: reusable\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44142483800152,"sku":"90537H1-DC","price":16.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41-b0MCvdyL._SL500.jpg?v=1779739766"},{"product_id":"3m-90586-corded-reusable-corded-earplugs","title":"3M Safety Corded Reusable Earplugs, 90586-00000T","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M Safety Corded Reusable Earplugs, 90586-00000T\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003e3M 90586 Corded Reusable\u003c\/strong\u003e (SKU: 90586) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B0000BYEKC?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003e3M 90586 Corded Reusable on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — 3M 90586 Corded Reusable\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e 3M — 90586 Corded Reusable (90586)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 90586 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B0000BYEKC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe 3M 90586 Corded Reusable uses a conforming design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — 3M 90586 Corded Reusable\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the 3M 90586 Corded Reusable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe 3M 90586 Corded Reusable carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the 3M 90586 Corded Reusable earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The 3M 90586 Corded Reusable (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the 3M 90586 Corded Reusable be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe 3M 90586 Corded Reusable is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the 3M 90586 Corded Reusable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the 3M 90586 Corded Reusable (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: 3M | Model: 90586 | ASIN: B0000BYEKC | NRR: 25 dB | Type: reusable\u003c\/p\u003e\n\u003c!-- wcs-review-enrichment --\u003e\n\u003cdiv class=\"wcs-amz-callout\" style=\"margin:18px 0;padding:12px 16px;background:#1f1f1f;border-left:4px solid #ff9800;border-radius:6px;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;font-size:15px;\"\u003e⭐ \u003cstrong\u003eRated 4.2★ on Amazon\u003c\/strong\u003e across 184 verified ratings \u003cspan style=\"color:#9e9e9e;font-size:13px;\"\u003e(Amazon.com, Jun 2026)\u003c\/span\u003e\n\u003c\/div\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44142492418136,"sku":"90586-00000T","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/51I_JdyfkhL._SL500.jpg?v=1779739821"},{"product_id":"3m-ultrafit-metal-detectable-corded-earplugs","title":"3M Multiple Use E-A-R UltraFit Triple Flange Foam Metal Detectable Corded Earplugs","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003e3M Multiple Use E-A-R UltraFit Triple Flange Foam Metal Detectable Corded Earplugs\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003e3M UltraFit Metal Detectable\u003c\/strong\u003e (SKU: UltraFit) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B075SK56H9?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003e3M UltraFit Metal Detectable on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — 3M UltraFit Metal Detectable\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/guides\/best-3m-full-face-respirator\" style=\"color:#4fc3f7;\"\u003e\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e 3M — UltraFit Metal Detectable (UltraFit)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e UltraFit | \u003cstrong\u003eASIN:\u003c\/strong\u003e B075SK56H9\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe 3M UltraFit Metal Detectable uses a flanged design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — 3M UltraFit Metal Detectable\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the 3M UltraFit Metal Detectable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe 3M UltraFit Metal Detectable carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the 3M UltraFit Metal Detectable earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The 3M UltraFit Metal Detectable (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the 3M UltraFit Metal Detectable be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe 3M UltraFit Metal Detectable is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the 3M UltraFit Metal Detectable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the 3M UltraFit Metal Detectable (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: 3M | Model: UltraFit | ASIN: B075SK56H9 | NRR: 25 dB | Type: reusable\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44142496907352,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31pz50-c4nL._SL500.jpg?v=1779739917"},{"product_id":"elvex-ep-411-quattro-corded-earplugs","title":"Elvex Quattro Ep-411 Corded Reusable Ear Plug - 25 Nrr, 1 Pair, No Case","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eElvex Quattro Ep-411 Corded Reusable Ear Plug - 25 Nrr, 1 Pair, No Case\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eElvex EP-411 Quattro\u003c\/strong\u003e (SKU: EP-411) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B001DSKU2Q?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eElvex EP-411 Quattro on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Elvex EP-411 Quattro\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e Elvex — EP-411 Quattro (EP-411)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e EP-411 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B001DSKU2Q\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe Elvex EP-411 Quattro uses a conforming design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — Elvex EP-411 Quattro\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the Elvex EP-411 Quattro?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Elvex EP-411 Quattro carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Elvex EP-411 Quattro earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The Elvex EP-411 Quattro (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the Elvex EP-411 Quattro be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Elvex EP-411 Quattro is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the Elvex EP-411 Quattro?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the Elvex EP-411 Quattro (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: Elvex | Model: EP-411 | ASIN: B001DSKU2Q | NRR: 25 dB | Type: reusable\u003c\/p\u003e\n\u003c!-- wcs-review-enrichment --\u003e\n\u003cdiv class=\"wcs-amz-callout\" style=\"margin:18px 0;padding:12px 16px;background:#1f1f1f;border-left:4px solid #ff9800;border-radius:6px;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;font-size:15px;\"\u003e⭐ \u003cstrong\u003eRated 4.2★ on Amazon\u003c\/strong\u003e across 36 verified ratings \u003cspan style=\"color:#9e9e9e;font-size:13px;\"\u003e(Amazon.com, Jun 2026)\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Elvex","offers":[{"title":"Default Title","offer_id":44142521614424,"sku":"EP-411 case","price":10.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41pC-KNlvAL._SL500.jpg?v=1779740428"},{"product_id":"walker-s-corded-rubber-corded-earplugs","title":"Walker's 25dB NRR Noise-Reducing ANSI S3.19 Hearing Protection Shooting Hunting Work Soft Comfortable 23\" PVC Corded Rubber Earplugs, 2 Pairs \u0026 Carrying Case","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWalker's 25dB NRR Noise-Reducing ANSI S3.19 Hearing Protection Shooting Hunting Work Soft Comfortable 23\" PVC Corded Rubber Earplugs, 2 Pairs \u0026amp; Carrying Case\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eWalker's Corded Rubber\u003c\/strong\u003e (SKU: CordRub) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B00RPBCMF8?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eWalker's Corded Rubber on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Walker's Corded Rubber\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e Walker's — Corded Rubber (CordRub)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e CordRub | \u003cstrong\u003eASIN:\u003c\/strong\u003e B00RPBCMF8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe Walker's Corded Rubber uses a conforming design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — Walker's Corded Rubber\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the Walker's Corded Rubber?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Walker's Corded Rubber carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Walker's Corded Rubber earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The Walker's Corded Rubber (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the Walker's Corded Rubber be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Walker's Corded Rubber is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the Walker's Corded Rubber?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the Walker's Corded Rubber (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: Walker's | Model: CordRub | ASIN: B00RPBCMF8 | NRR: 25 dB | Type: reusable\u003c\/p\u003e","brand":"Walker's","offers":[{"title":"Default Title","offer_id":44142524039256,"sku":"GWP-EPCORD-2PK","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41OqXtzZD5L._SL500.jpg?v=1779740550"},{"product_id":"radnor-triple-flanged-corded-earplugs","title":"Radnor Triple Flanged Polyurethane Foam Reusable Corded Earplugs: 100 Pairs\/Box","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eRadnor Triple Flanged Polyurethane Foam Reusable Corded Earplugs: 100 Pairs\/Box\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eRadnor Triple Flanged\u003c\/strong\u003e (SKU: TriFlange) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B0CVGSVPNW?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eRadnor Triple Flanged on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Radnor Triple Flanged\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e Radnor — Triple Flanged (TriFlange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e TriFlange | \u003cstrong\u003eASIN:\u003c\/strong\u003e B0CVGSVPNW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe Radnor Triple Flanged uses a flanged design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — Radnor Triple Flanged\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the Radnor Triple Flanged?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Radnor Triple Flanged carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Radnor Triple Flanged earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The Radnor Triple Flanged (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the Radnor Triple Flanged be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Radnor Triple Flanged is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the Radnor Triple Flanged?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the Radnor Triple Flanged (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: Radnor | Model: TriFlange | ASIN: B0CVGSVPNW | NRR: 25 dB | Type: reusable\u003c\/p\u003e","brand":"Radnor","offers":[{"title":"Default Title","offer_id":44142527971416,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31rpbD6ra9L._SL500.jpg?v=1779740763"},{"product_id":"msa-corded-rubber-corded-earplugs","title":"SAFETY WORKS EAR PLUGS W\/CASE 1 PR","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eSAFETY WORKS EAR PLUGS W\/CASE 1 PR\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eMSA Corded Rubber\u003c\/strong\u003e (SKU: CordRub) is a reusable corded earplug delivering \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e noise reduction — moderate attenuation suitable for construction, manufacturing, and general industrial environments where OSHA 29 CFR 1910.95 requires hearing protection. The plugs are washable and reusable — reducing per-pair cost for ongoing programs. A corded design keeps both plugs connected when removed, reducing loss and improving OSHA compliance documentation. See the full \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e to compare NRR ratings, plug types, and bulk pack options, or check current Amazon pricing via our affiliate link: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B00U97M0F2?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMSA Corded Rubber on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — MSA Corded Rubber\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e MSA — Corded Rubber (CordRub)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Reusable — washable, multi-use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCord:\u003c\/strong\u003e Corded — connects left and right plug, hangs from neck when plugs are removed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; OSHA 29 CFR 1910.95 compliant hearing protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposure limit (NRR 25):\u003c\/strong\u003e At NRR 25, estimated real-world noise reduction is ~9 dB (OSHA derating); suitable for continuous 8-hr exposures up to ~99 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e CordRub | \u003cstrong\u003eASIN:\u003c\/strong\u003e B00U97M0F2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Choose a Corded Earplug?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eOSHA requires hearing protection when noise exposure exceeds 90 dBA (8-hr TWA) or when the action level of 85 dBA is reached. Corded earplugs offer a practical advantage over uncorded plugs: when workers remove plugs to communicate, the cord keeps both plugs together and visible — reducing loss, contamination from dropped plugs, and the cost of replacements. For programs requiring metal-detectable plugs in food processing or pharma, many corded models include stainless steel elements in the cord. Browse \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eCorded Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6970-meteors-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6970 Meteors Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6900-pura-fit-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6900 Pura-Fit Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6654-sparkplugs-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6654 SparkPlugs Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6650-softies-corded-earplugs-nrr-33-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6650 Softies Corded NRR 33\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6840-mellows-corded-earplugs-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6840 Mellows Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6945-glide-corded-earplugs-twist-in-nrr-30-100-pairs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6945 Glide Corded NRR 30\u003c\/a\u003e\n\u003ca href=\"\/products\/moldex-6435-alphas-corded-reusable-earplugs-nrr-27db\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMoldex 6435 Alphas Corded NRR 27\u003c\/a\u003e for complete NRR comparison.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFitting \u0026amp; Insertion\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe MSA Corded Rubber uses a conforming design. Insert by reaching over the head with the opposite hand to pull the ear canal open, then gently press the plug into the canal until the outer flange seals flush. Rinse with soap and water after each shift; replace when the surface becomes tacky, cracked, or soiled.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — MSA Corded Rubber\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the MSA Corded Rubber?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe MSA Corded Rubber carries a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under the OSHA derating methodology (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding an estimated 13 dB actual reduction in most workplace environments.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the MSA Corded Rubber earplugs OSHA approved?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eOSHA does not \"approve\" individual earplug models — it requires that hearing protectors meet ANSI S3.19 standards and be adequate to reduce employee noise exposure to permissible levels per 29 CFR 1910.95. The MSA Corded Rubber (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under the OSHA hearing conservation program.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow many times can the MSA Corded Rubber be reused?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe MSA Corded Rubber is designed for multiple uses. Replace when the plug becomes visibly soiled, cracked, hardened, or no longer returns to its original shape after use. Most reusable flanged plugs last weeks to months depending on use frequency and cleaning. Wash with mild soap and water; allow to air dry completely before storage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the difference between NRR 25 and higher-rated plugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eNRR ratings are lab-measured under ideal fit conditions. A 3 dB difference in NRR represents approximately a halving or doubling of noise energy in lab terms, but real-world performance differences narrow significantly once fit variability is introduced. An NRR 25 plug fitted correctly outperforms an NRR 33 plug worn loosely. For the loudest environments (above 105 dBA), consider double protection: earplugs plus earmuffs. See our \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;\"\u003eear muffs collection\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy is the cord attached to the MSA Corded Rubber?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe cord keeps both earplugs connected when they are removed from the ear, allowing them to hang around the neck or be tucked into a shirt collar. This prevents loss, contamination from dropped plugs touching dirty surfaces, and makes compliance audits easier since supervisors can visually confirm plugs are present on the worker at all times. Some corded models (including certain metal-detectable variants) also satisfy food processing and pharmaceutical protocols requiring all PPE to be detectable in product streams.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do corded earplugs compare to earmuffs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCorded earplugs like the MSA Corded Rubber (NRR 25) provide similar or greater attenuation than most passive earmuffs at a fraction of the cost and bulk. Earmuffs are preferred when workers remove and replace hearing protection frequently, or when ear canal irritation makes foam plugs unsuitable. For maximum protection in extreme-noise environments, combine corded earplugs with earmuffs (dual protection); combined NRR is approximately NRR of the higher-rated device + 5 dB.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: MSA Safety | Model: CordRub | ASIN: B00U97M0F2 | NRR: 25 dB | Type: reusable\u003c\/p\u003e","brand":"MSA Safety","offers":[{"title":"Default Title","offer_id":44142535278680,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41-k4-sUOiL._SL500.jpg?v=1779741047"},{"product_id":"howard-leight-sdt-30-smartfit-detectable-reusable","title":"Howard Leight SDT-30 SmartFit Detectable Reusable Metal Detectable Earplugs","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eHoneywell SDT-30 Howard Leight SmartFit Detectable Reusable Foam Corded Earplugs, Thermoplastic, One Size Fits All, Blue (Pack of 100)\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eHoward Leight SDT-30 SmartFit Detectable Reusable\u003c\/strong\u003e (SKU: SDT-30) is a metal detectable earplug rated \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e. Designed specifically for food processing, pharmaceutical manufacturing, and industrial environments where product contamination is a critical concern, these earplugs contain detectable components that can be identified by metal detection systems and X-ray equipment if a plug is accidentally introduced into a production line. They provide \u003cstrong\u003emoderate\u003c\/strong\u003e attenuation under ANSI S3.19. Browse our full \u003ca href=\"\/collections\/metal-detectable-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMetal Detectable Ear Plugs collection\u003c\/a\u003e to compare options, or check current Amazon pricing: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B06XNL6D7B?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eHoward Leight SDT-30 SmartFit Detectable Reusable on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Howard Leight SDT-30 SmartFit Detectable Reusable\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e Howard Leight — SDT-30 SmartFit Detectable Reusable (SDT-30)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Metal detectable — contains ferrous or barium sulfate elements detectable by standard food-industry metal detection and X-ray systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Food processing, pharmaceutical, beverage, meat packing, and other contamination-sensitive manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; compliant with OSHA 29 CFR 1910.95 hearing conservation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated real-world attenuation:\u003c\/strong\u003e ~9 dB (OSHA derating: NRR 25 − 7 ÷ 2); suitable for up to ~99 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SDT-30 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B06XNL6D7B\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Metal Detectable Earplugs?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eStandard foam or silicone earplugs are invisible to metal detectors and X-ray systems used in food production lines. If a plug falls into product — during an inspection or a shift change — it can contaminate an entire batch. Metal detectable earplugs are manufactured with ferrous particles, barium sulfate, or other detectable materials embedded in the foam or silicone so that any piece, including fragments from a torn or cut plug, registers on detection equipment. Many food safety programs (BRC, SQF, FSSC 22000, IFS) mandate the use of detectable personal protective equipment in food contact areas. The Howard Leight SDT-30 SmartFit Detectable Reusable meets these requirements while providing \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e hearing protection for workers in noisy processing environments. See our full \u003ca href=\"\/collections\/metal-detectable-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMetal Detectable Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003ecorded ear plugs\u003c\/a\u003e\n\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003edisposable ear plugs\u003c\/a\u003e\n\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003efull hearing protection range\u003c\/a\u003e\n\u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eear muffs\u003c\/a\u003e\n\u003ca href=\"\/collections\/electronic-ear-muffs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eelectronic ear muffs\u003c\/a\u003e\n\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003ehigh visibility ear plugs\u003c\/a\u003e\n\u003ca href=\"\/products\/3m-1110-metal-detectable-corded-metal-detectable\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e3M E-A-Rsoft Metal Detectable NRR 32\u003c\/a\u003e for more options.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFood Safety Standards \u0026amp; Compliance\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eMetal detectable PPE requirements are driven by HACCP (Hazard Analysis and Critical Control Points) principles and food safety certification schemes. Under a HACCP plan, physical contamination from foreign bodies — including ear protection — is a recognized hazard. Using detectable earplugs ensures that if contamination occurs, it can be caught at a downstream CCP (Critical Control Point) before the product ships. Color-coding (typically blue for food environments) is a complementary visual-detection method, but metal detection is the primary technical control. The Howard Leight SDT-30 SmartFit Detectable Reusable is blue or a similarly distinct color that contrasts with most food products, supporting both visual and electronic detection.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — Howard Leight SDT-30 SmartFit Detectable Reusable\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the Howard Leight SDT-30 SmartFit Detectable Reusable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Howard Leight SDT-30 SmartFit Detectable Reusable has a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under OSHA derating (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding approximately 13 dB actual reduction. At NRR 25, these earplugs are appropriate for environments up to approximately 99 dBA TWA without additional hearing protection.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do metal detectable earplugs work?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eMetal detectable earplugs incorporate ferrous metal particles or barium sulfate compounds into the earplug material. These embedded elements are detected by standard in-line metal detectors (typically operating at 100–800 kHz) used in food processing facilities. Even small fragments of a torn plug generate a detectable signal. X-ray detection systems can also identify barium sulfate-loaded plugs. This dual detectability ensures that contamination is flagged before product reaches consumers, protecting both the public and your facility's certification status.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Howard Leight SDT-30 SmartFit Detectable Reusable reusable or disposable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCheck the product listing for specific usage classification. Disposable metal detectable earplugs (typically foam) are single-use or intended for limited reuse, and should be replaced when soiled or when the foam no longer returns to its original shape after rolling. Reusable models (typically silicone or triple-flange) can be cleaned with mild soap and water and reused for multiple shifts. Many food facilities prefer disposable plugs to minimize hygiene concerns from worn, soiled reusable plugs entering the production environment.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat food safety certifications require metal detectable earplugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eMetal detectable PPE is typically required under BRC Global Standard for Food Safety (Issue 9), SQF Code Edition 9, FSSC 22000, and IFS Food certification audits. HACCP programs also commonly specify detectable PPE in food-contact and open-product zones. The specific requirement depends on your facility's HACCP hazard analysis and which CCP (Critical Control Point) covers physical contamination. Your food safety auditor or SQF\/BRC practitioner can confirm the detectable PPE specification required for your certification.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Howard Leight SDT-30 SmartFit Detectable Reusable OSHA compliant for hearing conservation?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eYes. The Howard Leight SDT-30 SmartFit Detectable Reusable (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under OSHA 29 CFR 1910.95. Employers must verify that the selected protector's derated NRR reduces employee noise exposure to below 90 dBA (or 85 dBA for programs following the NIOSH action level). At NRR 25 with OSHA derating (approximately 9 dB effective reduction), these earplugs are appropriate for environments up to approximately 99 dBA TWA.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy are metal detectable earplugs usually blue?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eBlue is the standard color for metal detectable PPE in food processing because blue food coloring does not occur naturally in most foods or food ingredients — a blue fragment is visually conspicuous on a production line. Food safety standards and GMP guidelines often specify blue as the preferred color for detectable PPE (gloves, ear plugs, plasters) in food contact areas. The Howard Leight SDT-30 SmartFit Detectable Reusable is designed with this food-industry color convention in mind, providing both visual and electronic detectability.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: Howard Leight by Honeywell | Model: SDT-30 | ASIN: B06XNL6D7B | NRR: 25 dB | Type: Metal Detectable\u003c\/p\u003e\n\u003c!-- wcs-review-enrichment --\u003e\n\u003cdiv class=\"wcs-amz-callout\" style=\"margin:18px 0;padding:12px 16px;background:#1f1f1f;border-left:4px solid #ff9800;border-radius:6px;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;font-size:15px;\"\u003e⭐ \u003cstrong\u003eRated 4.5★ on Amazon\u003c\/strong\u003e across 7 verified ratings \u003cspan style=\"color:#9e9e9e;font-size:13px;\"\u003e(Amazon.com, Jun 2026)\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Howard Leight by Honeywell","offers":[{"title":"Default Title","offer_id":44142934851672,"sku":"SDT-30","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41bNd_xi0wL._SL500.jpg?v=1779749171"},{"product_id":"elvex-ep-405-metal-detectable-corded-metal","title":"Elvex EP-405 Metal Detectable Corded Earplugs","description":"\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:18px 0;color:#f5e6d3;font-family:Arial,sans-serif;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#ffffff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Safety equipment selection is governed by applicable OSHA standards and your facility's safety program.\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eEar Plugs, 25dB, w\/o Cord, Univ, PK50\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eThe \u003cstrong style=\"color:#fff;\"\u003eElvex EP-405 Metal Detectable Corded\u003c\/strong\u003e (SKU: EP-405) is a metal detectable earplug rated \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e. Designed specifically for food processing, pharmaceutical manufacturing, and industrial environments where product contamination is a critical concern, these earplugs contain detectable components that can be identified by metal detection systems and X-ray equipment if a plug is accidentally introduced into a production line. They provide \u003cstrong\u003emoderate\u003c\/strong\u003e attenuation under ANSI S3.19. Browse our full \u003ca href=\"\/collections\/metal-detectable-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMetal Detectable Ear Plugs collection\u003c\/a\u003e to compare options, or check current Amazon pricing: \u003ca href=\"https:\/\/www.amazon.com\/dp\/B003IX55XS?tag=wcsafety04-20\" style=\"color:#4fc3f7;text-decoration:underline;\" rel=\"nofollow noopener\" target=\"_blank\"\u003eElvex EP-405 Metal Detectable Corded on Amazon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#1a1a1a;border-left:4px solid #ff9800;border-radius:4px;padding:16px 20px;margin:24px 0;\"\u003e\n\u003cstrong style=\"color:#ff9800;\"\u003eQuick Facts — Elvex EP-405 Metal Detectable Corded\u003c\/strong\u003e\n\u003cul style=\"margin-top:8px;padding-left:18px;line-height:1.9;color:#e0e0e0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Model:\u003c\/strong\u003e Elvex — EP-405 Metal Detectable Corded (EP-405)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction Rating:\u003c\/strong\u003e NRR 25 dB (ANSI S3.19)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Metal detectable — contains ferrous or barium sulfate elements detectable by standard food-industry metal detection and X-ray systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Food processing, pharmaceutical, beverage, meat packing, and other contamination-sensitive manufacturing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e ANSI S3.19 certified; compliant with OSHA 29 CFR 1910.95 hearing conservation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated real-world attenuation:\u003c\/strong\u003e ~9 dB (OSHA derating: NRR 25 − 7 ÷ 2); suitable for up to ~99 dBA TWA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e EP-405 | \u003cstrong\u003eASIN:\u003c\/strong\u003e B003IX55XS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eWhy Metal Detectable Earplugs?\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eStandard foam or silicone earplugs are invisible to metal detectors and X-ray systems used in food production lines. If a plug falls into product — during an inspection or a shift change — it can contaminate an entire batch. Metal detectable earplugs are manufactured with ferrous particles, barium sulfate, or other detectable materials embedded in the foam or silicone so that any piece, including fragments from a torn or cut plug, registers on detection equipment. Many food safety programs (BRC, SQF, FSSC 22000, IFS) mandate the use of detectable personal protective equipment in food contact areas. The Elvex EP-405 Metal Detectable Corded meets these requirements while providing \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e hearing protection for workers in noisy processing environments. See our full \u003ca href=\"\/collections\/metal-detectable-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eMetal Detectable Ear Plugs collection\u003c\/a\u003e\n\u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003ecorded ear plugs\u003c\/a\u003e\n\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003edisposable ear plugs\u003c\/a\u003e\n\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003efull hearing protection range\u003c\/a\u003e\n\u003ca href=\"\/collections\/ear-muffs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eear muffs\u003c\/a\u003e\n\u003ca href=\"\/collections\/electronic-ear-muffs\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003eelectronic ear muffs\u003c\/a\u003e\n\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003ehigh visibility ear plugs\u003c\/a\u003e\n\u003ca href=\"\/products\/3m-1110-metal-detectable-corded-metal-detectable\" style=\"color:#4fc3f7;text-decoration:underline;\"\u003e3M E-A-Rsoft Metal Detectable NRR 32\u003c\/a\u003e for more options.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFood Safety Standards \u0026amp; Compliance\u003c\/h2\u003e\n\n\u003cp style=\"color:#e0e0e0;line-height:1.7;\"\u003eMetal detectable PPE requirements are driven by HACCP (Hazard Analysis and Critical Control Points) principles and food safety certification schemes. Under a HACCP plan, physical contamination from foreign bodies — including ear protection — is a recognized hazard. Using detectable earplugs ensures that if contamination occurs, it can be caught at a downstream CCP (Critical Control Point) before the product ships. Color-coding (typically blue for food environments) is a complementary visual-detection method, but metal detection is the primary technical control. The Elvex EP-405 Metal Detectable Corded is blue or a similarly distinct color that contrasts with most food products, supporting both visual and electronic detection.\u003c\/p\u003e\n\n\u003ch2 style=\"color:#ff9800;\"\u003eFAQ — Elvex EP-405 Metal Detectable Corded\u003c\/h2\u003e\n\n\u003cdiv style=\"border:1px solid #333;border-radius:6px;overflow:hidden;margin:20px 0;\"\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat is the NRR of the Elvex EP-405 Metal Detectable Corded?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eThe Elvex EP-405 Metal Detectable Corded has a Noise Reduction Rating of \u003cstrong\u003eNRR 25 dB\u003c\/strong\u003e per ANSI S3.19. Under OSHA derating (subtract 7, divide by 2), the estimated real-world attenuation is approximately 9 dB. NIOSH recommends a 50% derating, yielding approximately 13 dB actual reduction. At NRR 25, these earplugs are appropriate for environments up to approximately 99 dBA TWA without additional hearing protection.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eHow do metal detectable earplugs work?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eMetal detectable earplugs incorporate ferrous metal particles or barium sulfate compounds into the earplug material. These embedded elements are detected by standard in-line metal detectors (typically operating at 100–800 kHz) used in food processing facilities. Even small fragments of a torn plug generate a detectable signal. X-ray detection systems can also identify barium sulfate-loaded plugs. This dual detectability ensures that contamination is flagged before product reaches consumers, protecting both the public and your facility's certification status.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Elvex EP-405 Metal Detectable Corded reusable or disposable?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eCheck the product listing for specific usage classification. Disposable metal detectable earplugs (typically foam) are single-use or intended for limited reuse, and should be replaced when soiled or when the foam no longer returns to its original shape after rolling. Reusable models (typically silicone or triple-flange) can be cleaned with mild soap and water and reused for multiple shifts. Many food facilities prefer disposable plugs to minimize hygiene concerns from worn, soiled reusable plugs entering the production environment.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhat food safety certifications require metal detectable earplugs?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eMetal detectable PPE is typically required under BRC Global Standard for Food Safety (Issue 9), SQF Code Edition 9, FSSC 22000, and IFS Food certification audits. HACCP programs also commonly specify detectable PPE in food-contact and open-product zones. The specific requirement depends on your facility's HACCP hazard analysis and which CCP (Critical Control Point) covers physical contamination. Your food safety auditor or SQF\/BRC practitioner can confirm the detectable PPE specification required for your certification.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border-bottom:1px solid #333;\"\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eAre the Elvex EP-405 Metal Detectable Corded OSHA compliant for hearing conservation?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eYes. The Elvex EP-405 Metal Detectable Corded (NRR 25) meets ANSI S3.19 and is an accepted hearing protector under OSHA 29 CFR 1910.95. Employers must verify that the selected protector's derated NRR reduces employee noise exposure to below 90 dBA (or 85 dBA for programs following the NIOSH action level). At NRR 25 with OSHA derating (approximately 9 dB effective reduction), these earplugs are appropriate for environments up to approximately 99 dBA TWA.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary style=\"padding:14px 18px;cursor:pointer;color:#ff9800;font-weight:bold;background:#1e1e1e;\"\u003eWhy are metal detectable earplugs usually blue?\u003c\/summary\u003e\n\u003cp style=\"padding:14px 18px;color:#e0e0e0;margin:0;\"\u003eBlue is the standard color for metal detectable PPE in food processing because blue food coloring does not occur naturally in most foods or food ingredients — a blue fragment is visually conspicuous on a production line. Food safety standards and GMP guidelines often specify blue as the preferred color for detectable PPE (gloves, ear plugs, plasters) in food contact areas. The Elvex EP-405 Metal Detectable Corded is designed with this food-industry color convention in mind, providing both visual and electronic detectability.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cp style=\"color:#888;font-size:0.85em;margin-top:24px;\"\u003eVendor: Elvex | Model: EP-405 | ASIN: B003IX55XS | NRR: 25 dB | Type: Metal Detectable\u003c\/p\u003e","brand":"Elvex","offers":[{"title":"Default Title","offer_id":44142942060632,"sku":"EP-402","price":65.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41WNTGj74FL._SL500.jpg?v=1779749848"},{"product_id":"moldex-jazz-band-banded-earplug-replacement-po-banded-earplugs","title":"Moldex Jazz Band® Banded Earplug Replacement Po Banded Earplugs","description":"\u003cdiv class=\"silo-desc\" style=\"color:#e0e0e0;font-family:sans-serif;max-width:900px\"\u003e\n\n  \u003caside style=\"background:#1a2433;border-left:4px solid #c8a84b;padding:14px 18px;border-radius:4px;margin-bottom:28px\"\u003e\n    \u003cp style=\"margin:0;font-size:0.95em\"\u003e\u003cstrong\u003eMoldex banded earplugs — NRR 25, ANSI S3.19 certified.\u003c\/strong\u003e Semi-aural banded design keeps earplugs within reach during intermittent noise — hang around the neck or under the chin when not in use, reinsert in seconds without removing gloves or reaching for a separate earplug. Real-world attenuation with OSHA derating: ~9 dB.\u003c\/p\u003e\n  \u003c\/aside\u003e\n\n  \u003ch2 style=\"color:#c8a84b;margin-top:0\"\u003eMoldex Jazz Band® Banded Earplug Replacement Po — Banded Earplug Review\u003c\/h2\u003e\n  \u003cp\u003eThe \u003cstrong\u003eMoldex Jazz Band® Banded Earplug Replacement Po\u003c\/strong\u003e uses reusable pod tips that attach to the band without a cord — the pod slips into the ear canal and the band holds them at the ready when not in use. The semi-aural band eliminates the need to store and retrieve loose earplugs between noisy tasks — workers hang the band around the neck or under the chin, reinsert in under three seconds, and continue work without breaking rhythm. For environments with intermittent noise exposure — material handling near machinery, moving between quiet and loud areas of a facility, or supervisors who enter and exit noise zones frequently — the banded format is more likely to be used consistently than loose foam earplugs.\u003c\/p\u003e\n  \u003cp\u003eNRR 25 — solid mid-range attenuation for most industrial environments. Under OSHA's 50% derating formula, effective real-world attenuation is approximately 9 dB — covering the majority of industrial hearing conservation environments up to approximately 99 dB TWA.\u003c\/p\u003e\n\n  \u003ch2 style=\"color:#c8a84b\"\u003eBanded vs Loose Earplug: When to Specify Each\u003c\/h2\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;margin-bottom:24px\"\u003e\n    \u003cthead\u003e\u003ctr style=\"background:#1a2433\"\u003e\n      \u003cth style=\"padding:8px 12px;text-align:left;border:1px solid #333;color:#c8a84b\"\u003eFactor\u003c\/th\u003e\n      \u003cth style=\"padding:8px 12px;text-align:left;border:1px solid #333;color:#c8a84b\"\u003eBanded Earplug\u003c\/th\u003e\n      \u003cth style=\"padding:8px 12px;text-align:left;border:1px solid #333;color:#c8a84b\"\u003eLoose Foam Earplug\u003c\/th\u003e\n    \u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#111\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eNoise exposure type\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eIntermittent — frequent in\/out\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eContinuous — worn for full shift\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#1a2433\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eInsertion speed\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eSeconds, no roll-down required\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003e15–30 seconds (roll-down foam)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#111\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eUse with gloves\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eYes — no contact with tip required\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eDifficult — gloves contaminate foam\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#1a2433\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eStorage when not in use\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eHangs at neck — always available\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003ePocket or dispenser required\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#111\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eHygiene\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eReusable, cleanable tips\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eSingle-use (most foam types)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr style=\"background:#1a2433\"\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003ePer-unit cost long-term\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eLower — band is reusable\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #333\"\u003eHigher — continuous consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2 style=\"color:#c8a84b\"\u003eANSI S3.19 Compliance — NRR 25\u003c\/h2\u003e\n  \u003cp\u003eMoldex banded earplugs are ANSI S3.19 certified, meeting OSHA 29 CFR 1910.95 requirements for inclusion in formal hearing conservation programs. The NRR 25 rating is determined under ANSI S3.19 laboratory conditions. Apply OSHA's 50% derating formula for workplace estimates: effective protection = (25 − 7) ÷ 2 = 9 dB. In an environment measuring 99 dB TWA, this reduces effective worker exposure to approximately 90 dB — the OSHA PEL.\u003c\/p\u003e\n\n  \u003ch2 style=\"color:#c8a84b\"\u003eStrengths and Limitations\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003eStrengths:\u003c\/strong\u003e semi-aural band positions earplugs for rapid reinsertion without reaching into a pocket; reusable tips reduce per-shift cost over single-use foam; compatible with hard hats, safety glasses, and face shields without interference; ANSI S3.19 certified for OSHA hearing conservation programs; NRR 25 covers most industrial hearing protection requirements.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eLimitations:\u003c\/strong\u003e banded earplugs typically achieve lower maximum NRR than roll-down foam earplugs — for environments requiring NRR 30+, double protection or a high-NRR earplug is more appropriate; the band must be worn correctly (under chin, not behind head draped loose) to keep tips accessible and hygienic.\u003c\/p\u003e\n\n  \u003ch2 style=\"color:#c8a84b\"\u003eRecommended Use Cases\u003c\/h2\u003e\n  \u003cp\u003eBanded earplugs are the correct specification for workers who move between noisy and quiet areas of a facility multiple times per shift — quality inspectors, maintenance technicians, forklift operators, supervisors, and receiving dock workers. They are also preferred in environments where clean gloved hands prevent using roll-down foam. Continuous high-noise environments where workers remain in the noise zone for full shifts are better served by a high-NRR roll-down foam earplug or earmuff.\u003c\/p\u003e\n\n  \u003ch2 style=\"color:#c8a84b\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003ch3 style=\"color:#e0e0e0\"\u003eWhat is the difference between banded earplugs and corded earplugs?\u003c\/h3\u003e\n  \u003cp\u003eBanded earplugs use a rigid or semi-rigid band that holds the earplug tips at ear level — the band stays under the chin or at the neck and does not enter the ear canal. Corded earplugs are two separate foam plugs connected by a thin cord for retrieval. Banded earplugs are faster to insert because the tips are pre-positioned; corded earplugs are lower profile under earmuffs or in confined spaces.\u003c\/p\u003e\n\n  \u003ch3 style=\"color:#e0e0e0\"\u003eHow much real-world protection does NRR 25 provide?\u003c\/h3\u003e\n  \u003cp\u003eUsing OSHA's 50% derating formula: (25 − 7) ÷ 2 = 9 dB of effective attenuation. In an environment measuring 95 dB TWA, wearing these banded earplugs reduces effective exposure to approximately 86 dB. Verify this calculation covers your specific measured TWA before confirming adequacy for your hearing conservation program.\u003c\/p\u003e\n\n  \u003ch3 style=\"color:#e0e0e0\"\u003eCan banded earplugs be worn with a hard hat?\u003c\/h3\u003e\n  \u003cp\u003eYes. The semi-aural band wears under the chin or around the neck — it does not pass over the head and does not conflict with standard hard hat suspension systems. Workers can wear banded earplugs with cap-style or full-brim hard hats, safety glasses, and face shields simultaneously without fit interference.\u003c\/p\u003e\n\n  \u003ch3 style=\"color:#e0e0e0\"\u003eHow often should the tips be replaced?\u003c\/h3\u003e\n  \u003cp\u003eInspect tips before each use. Replace when the surface becomes sticky, cracked, discolored, or compressed beyond recovery. Most reusable banded earplug tips last 1–4 weeks under daily use depending on tip material and cleaning frequency. Replacement tip pods are available for most banded earplug models — confirm compatibility with the specific band model before ordering.\u003c\/p\u003e\n\n  \u003ch3 style=\"color:#e0e0e0\"\u003eHow do I clean banded earplug tips?\u003c\/h3\u003e\n  \u003cp\u003eWipe tips with a damp cloth using mild soap or a diluted sanitizer solution — avoid soaking or submerging the band assembly in liquid. Allow tips to air dry fully before reinsertion. Do not use alcohol-based cleaners on foam or silicone tips as they accelerate material degradation. For shared banded earplugs (loaner programs), establish a cleaning protocol between users.\u003c\/p\u003e\n\n  \u003ch3 style=\"color:#e0e0e0\"\u003eAre banded earplugs suitable for OSHA hearing conservation programs?\u003c\/h3\u003e\n  \u003cp\u003eYes, when ANSI S3.19 certified and when the NRR (derated by 50%) is sufficient to bring worker TWA within the OSHA PEL. Document the model, NRR, derating calculation, and measured TWA in your written hearing conservation program. Verify that workers are wearing the banded earplug correctly — band under chin, tips fully inserted — during compliance monitoring.\u003c\/p\u003e\n\n  \u003cp style=\"margin-top:32px;padding-top:16px;border-top:1px solid #333;font-size:0.9em\"\u003e\n    \u003cstrong\u003eRelated from WC Safety:\u003c\/strong\u003e\u003cbr\u003e\n    \u003ca href=\"\/collections\/banded-ear-plugs\" style=\"color:#c8a84b\"\u003eAll Banded Ear Plugs\u003c\/a\u003e  | \n    \u003ca href=\"\/collections\/hearing-protection\" style=\"color:#c8a84b\"\u003eAll Hearing Protection\u003c\/a\u003e  | \n    \u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#c8a84b\"\u003eCorded Ear Plugs\u003c\/a\u003e  | \n    \u003ca href=\"\/collections\/ear-muffs\" style=\"color:#c8a84b\"\u003eEar Muffs\u003c\/a\u003e  | \n    \u003ca href=\"\/blogs\/guides\" style=\"color:#c8a84b\"\u003eNRR Explained\u003c\/a\u003e\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Moldex","offers":[{"title":"Default Title","offer_id":44142999470168,"sku":"B00VC7HJK4","price":13.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/41dGU8ew-vL._SL500.jpg?v=1779754305"},{"product_id":"3m-ear-ultrafit-340-4003-uncorded-reusable-earplugs","title":"3M E-A-R UltraFit 340-4003 Uncorded Reusable Earplugs (NRR 25, 100 Pairs)","description":"\u003cdiv style=\"background:#1a1a1a;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;padding:26px;line-height:1.6;border-radius:8px;\"\u003e\n\u003ch2 style=\"color:#ff9800;margin-top:0;\"\u003e3M E-A-R UltraFit 340-4003 Uncorded Reusable Earplugs (NRR 25, 100 Pairs)\u003c\/h2\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eThe \u003cstrong\u003e3M E-A-R UltraFit\u003c\/strong\u003e (340-4003) is a reusable, washable, pre-molded \u003cstrong\u003etriple-flange\u003c\/strong\u003e earplug — a cost-effective alternative to disposable foam. The push-to-fit stem means no roll-down: just insert and the triple flange seals a wide range of ear-canal sizes.\u003c\/p\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eRated \u003cstrong\u003eNRR 25\u003c\/strong\u003e and made from durable elastomeric polymer that rinses clean and lasts. Uncorded, 100 pairs per box — your only 3M reusable option in this collection.\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003eReusable, washable pre-molded triple-flange earplug\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eNRR 25; push-to-fit stem — no roll-down needed\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eTriple-flange seals a wide range of ear-canal sizes\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eDurable elastomeric polymer — rinse clean and reuse\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eUncorded; 100 pairs per box\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003eCost-effective reusable alternative to disposable foam\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e3M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eE-A-R UltraFit 340-4003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eUncorded reusable, triple-flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003ePack\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e100 pairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eASIN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eB07578DFXW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eRelated Hearing Protection\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/products\/3m-ear-soft-fx-312-1261-uncorded-earplugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M E-A-Rsoft FX Earplugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/products\/3m-ear-soft-superfit-312-1256-uncorded-earplugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M E-A-Rsoft SuperFit Earplugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/cordless-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCordless Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eHearing Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/3m-ear-muffs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003e3M Ear Muffs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top:22px;\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B07578DFXW?tag=wcsafety04-20\" rel=\"nofollow sponsored\" style=\"display:inline-block;background:#ff9800;color:#1a1a1a;font-weight:bold;padding:12px 22px;border-radius:6px;text-decoration:none;\"\u003eView 3M E-A-R UltraFit on Amazon →\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0 0;color:#f5e6d3;font-family:Arial,sans-serif;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#fff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Hearing protection selection is governed by applicable OSHA standards (29 CFR 1910.95) and your facility's hearing conservation program.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- wcs-review-enrichment --\u003e\n\u003cdiv class=\"wcs-amz-callout\" style=\"margin:18px 0;padding:12px 16px;background:#1f1f1f;border-left:4px solid #ff9800;border-radius:6px;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;font-size:15px;\"\u003e⭐ \u003cstrong\u003eRated 4.6★ on Amazon\u003c\/strong\u003e across 6 verified ratings \u003cspan style=\"color:#9e9e9e;font-size:13px;\"\u003e(Amazon.com, Jun 2026)\u003c\/span\u003e\n\u003c\/div\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":44196039852120,"sku":"340-4003","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31q5oDv8uCL._SL500.jpg?v=1780734587"},{"product_id":"magid-ihb25-banded-hearing-protector","title":"Magid IHB25 E2 Banded Hearing Protector (NRR 25)","description":"\u003cdiv style=\"background:#1a1a1a;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;padding:26px;line-height:1.6;border-radius:8px;\"\u003e\n\u003ch2 style=\"color:#ff9800;margin-top:0;\"\u003eMagid IHB25 E2 Banded Hearing Protector\u003c\/h2\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eThe \u003cstrong\u003eMagid IHB25 E2\u003c\/strong\u003e is a banded hearing protector rated NRR 25, with a comfortable polyurethane headband and replaceable soft foam pods for repeat use.\u003c\/p\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eChoose a single pair or the 3-pair value pack below.\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eAvailable Options\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:5px 0;\"\u003e\n\u003cstrong\u003eSingle Pair\u003c\/strong\u003e — $15.52 \u003cspan style=\"color:#9e9e9e;\"\u003e(IHB25)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:5px 0;\"\u003e\n\u003cstrong\u003e3-Pair\u003c\/strong\u003e — $16.81 \u003cspan style=\"color:#9e9e9e;\"\u003e(IHB25-AMZN3)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eMagid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eIHB25 E2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eStyle\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eBanded \/ semi-aural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003ePods\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eReplaceable foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eExplore More Hearing Protection\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/banded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eBanded Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCorded Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/cordless-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCordless Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eAll Hearing Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top:22px;\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B0DB8LF3XX?tag=wcsafety04-20\" rel=\"nofollow sponsored\" style=\"display:inline-block;background:#ff9800;color:#1a1a1a;font-weight:bold;padding:12px 22px;border-radius:6px;text-decoration:none;\"\u003eView Magid on Amazon →\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0 0;color:#f5e6d3;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#fff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Hearing-protection selection is governed by OSHA 29 CFR 1910.95 and the product NRR.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- wcs-review-enrichment --\u003e\n\u003cdiv class=\"wcs-amz-callout\" style=\"margin:18px 0;padding:12px 16px;background:#1f1f1f;border-left:4px solid #ff9800;border-radius:6px;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;font-size:15px;\"\u003e⭐ \u003cstrong\u003eRated 4.1★ on Amazon\u003c\/strong\u003e across 50 verified ratings \u003cspan style=\"color:#9e9e9e;font-size:13px;\"\u003e(Amazon.com, Jun 2026)\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Magid","offers":[{"title":"Single Pair","offer_id":44196544315480,"sku":"IHB25","price":15.52,"currency_code":"USD","in_stock":true},{"title":"3-Pair","offer_id":44196544348248,"sku":"IHB25-AMZN3","price":16.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31c2iwiKhFL._SL500.jpg?v=1780738997"},{"product_id":"sellstrom-s23430-banded-earplugs","title":"Sellstrom Reusable Banded Earplugs (NRR 25)","description":"\u003cdiv style=\"background:#1a1a1a;color:#e0e0e0;font-family:Arial,Helvetica,sans-serif;padding:26px;line-height:1.6;border-radius:8px;\"\u003e\n\u003ch2 style=\"color:#ff9800;margin-top:0;\"\u003eSellstrom Reusable Banded Earplugs\u003c\/h2\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003e\u003cstrong\u003eSellstrom\u003c\/strong\u003e reusable banded earplugs (S23430) offer NRR 25 hearing protection in a hi-vis green\/blue band that is easy to spot and quick to don between noisy tasks.\u003c\/p\u003e\n\u003cp style=\"color:#e0e0e0;\"\u003eChoose a single band or the 2-pack below.\u003c\/p\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eAvailable Options\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:5px 0;\"\u003e\n\u003cstrong\u003eSingle Band\u003c\/strong\u003e — $5.65 \u003cspan style=\"color:#9e9e9e;\"\u003e(S23430)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin:5px 0;\"\u003e\n\u003cstrong\u003e2-Pack\u003c\/strong\u003e — $11.30 \u003cspan style=\"color:#9e9e9e;\"\u003e(S23430-2PK)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eSellstrom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eS23430\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eNRR\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003e25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eStyle\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eBanded, hi-vis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#9e9e9e;\"\u003eReusable\u003c\/td\u003e\n\u003ctd style=\"padding:8px 14px;border-bottom:1px solid #333;color:#e0e0e0;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2 style=\"color:#ff9800;\"\u003eExplore More Hearing Protection\u003c\/h2\u003e\n\u003cul style=\"color:#e0e0e0;padding-left:22px;\"\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/banded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eBanded Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/corded-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCorded Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/cordless-ear-plugs\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eCordless Ear Plugs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:6px 0;\"\u003e\u003ca href=\"\/collections\/hearing-protection\" style=\"color:#4fc3f7;text-decoration:none;\"\u003eAll Hearing Protection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top:22px;\"\u003e\u003ca href=\"https:\/\/www.amazon.com\/dp\/B01M0RTSEM?tag=wcsafety04-20\" rel=\"nofollow sponsored\" style=\"display:inline-block;background:#ff9800;color:#1a1a1a;font-weight:bold;padding:12px 22px;border-radius:6px;text-decoration:none;\"\u003eView Sellstrom on Amazon →\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"background:#2a2520;border-left:4px solid #ff9800;padding:18px 22px;margin:22px 0 0;color:#f5e6d3;font-size:13px;\"\u003e\n\u003cstrong style=\"color:#ffb74d;\"\u003eDisclosures \u0026amp; editorial standards\u003c\/strong\u003e\u003cbr\u003eWC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. \u003cstrong style=\"color:#fff;\"\u003eThis content is not medical, legal, or regulatory advice.\u003c\/strong\u003e Hearing-protection selection is governed by OSHA 29 CFR 1910.95 and the product NRR.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sellstrom","offers":[{"title":"Single Band","offer_id":44196553949272,"sku":"S23430","price":5.65,"currency_code":"USD","in_stock":true},{"title":"2-Pack","offer_id":44196553982040,"sku":"S23430-2PK","price":11.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/31UxpTzsSOL._SL500.jpg?v=1780739051"}],"url":"https:\/\/wcsafety.com\/collections\/nrr-25-ear-plugs.oembed","provider":"WC Safety","version":"1.0","type":"link"}