Product Details Pre-molded, triple flange earplug s fit comfortably in a wide range of ear sizes No need to roll earplugs before fitting so the tips stay clean even if hands are dirty Soft polymer is washable and reusable, reducing both waste and costs Poly bag keeps each pair or earplugs available or accessible for re-use Noise reduction rating (NRR) 25 dB CSA Class AL Test compatible with 3M™ E-A-Rfit™ Validation System Reusable pillow pack for storage 5 pairs per box Product Description The 3M™ E-A-R™ UltraFit™ corded earplugs features a proprietary, pre-molded, triple-flange design that fits comfortably in most ear canals. These durable, reusable corded earplugs are easy to use again and again, reducing waste. Poly bag keeps earplugs clean before use Single size fits comfortably in most ear canals. Proprietary, pre-molded, triple-flange earplug design inserts easily. No rolling or sizing needed to get a comfortable, protective fit. Washable and reusable. Noise Reduction Rating (NRR)*: 25dB. CSA Class AL. *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™.
