The E-A-R™ Classic™ SuperFit™ 30 orange "fitting ring" provides a guideline for proper insertion and quick visual compliance check.. Another innovation from 3M™ E-A-R™, E-A-R™ Classic™ SuperFit™ 30 has a built-in visual check - the orange fitting ring. If the ring is visible after insertion, refitting is recommended for best hearing protection. - reusable pillow pack helps keep earplugs clean when they are not being worn. - conforms to the shape of the earcanal to help create a comfortable, snug noise barrier - slow recovery earplug foam is flame resistant and moisture resistant - noise reduction rating (NRR) 30 dB CSA class AL. - test compatible with 3M™ E-A-Rfit™ validation System. The NRR may overestimate the hearing protection provided during typical use. 3M™ recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M™ is leading the advancement of hearing Conservation™.

E-A-R™, 7000052719, Earplugs, Uncorded, Series: Classic™ SuperFit™, Uncorded Design, 30 dB Noise Reduction, Cylindrical Shape, Regular Size, Yellow Plug, PVC Plug, Specifications Met: CSA Class AL, Disposable/Reusable: Disposable

• Orange fitting ring provides a guideline for proper fitting and quick-visual hearing protection compliance check
• Reusable pillow pack helps keep earplugs clean when they are not being worn
• Test compatible with 3M™ E-A-Rfit™ validation system
• Flame resistant for potential arc flash situations and safer storage

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/E_A_Rsoft_080529_11059_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/E_A_Rsoft_080529_11059_Catalog.pdf
• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/E_A_R_080529_10070_Specification_Sheet.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/E_A_R_080529_10070_Specification_Sheet.pdf
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