3M E-A-R UltraFit Metal Detectable Corded Earplugs, Hearing Conservation 340-4007 in Poly Bag 400 PR/Case

The 3M E-A-R UltraFit corded earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals. Metal-detectable ball bearing for high detectability. These durable, reusable corded earplugs are easy to use again and again, reducing waste. Push-to-fit products provide in-ear comfort and convenience, with the hearing protection you expect from 3M. (bul) Poly bag keeps each pair of earplugs clean before use. (bul) Metal-detectable ball bearing for high detectability. (bul) Single size fits comfortably in most earcanals. (bul) Proprietary, premolded, triple-flange earplug design inserts easily. (bul) No rolling or sizing needed to get a comfortable, protective fit. (bul) Soft polymer is washable and reusable. (bul) Noise Reduction Rating (NRR)*: 25 dB. 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.

Product ID: 3M 340-4007 UPC: 10-080529-40004-5, 10080529400045 Stock ID: 70-0715-1574-9, 70071515749