3M (E-A-R) 340-4004 ULTRA FIT REUSABLE EAR PLUG NRR 25 CORDED IN BOX OF 100
Product Code: 46836
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 earcanals. The Ultra fit plug has a proprietary, premolded, triple-flange earplug design inserts easily. Washable and reusable. Noise Reduction Rating (NRR)*: 25dB. CSA Class AL.