3Mâ„¢ E-A-Râ„¢ UltraFitâ„¢ Earplugs 340-4036, Corded, Poly Bag, 400 Pair/Case

Poly bag keeps each pair of earplugs available or accessible for re-use. Proprietary, premolded, triple-flange earplug design inserts easily. Soft polymer is washable and reusable Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL Test compatible with 3Mâ„¢ E-A-Rfitâ„¢ Validation System The 3Mâ„¢ E-A-Râ„¢ UltraFitâ„¢ cloth cord earplugs features a proprietary, premolded, triple-flange design that fits comfortably in most earcanals. These durable, reusable earplugs with cloth cord 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. - Poly bag keeps earplugs clean and accessible for re-use. - Push-to-fit style for easy and hygienic fit. - Single size fits comfortably in most earcanals. - Proprietary, premolded, triple-flange earplug design inserts easily. - No rolling or sizing needed to get a comfortable, protective fit. - Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL. *The N