3M - 3M 7000052728 3M™ E-A-R™ UltraFit™

3M™ E-A-R™ UltraFit Corded Earplugs feature a proprietary, premolded, triple-flange design that fits comfortably in most ear canals. These durable, corded reusable 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. Features: Premolded, 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; Noise reduction rating (NRR) 25 dB. CSA Class AL; Econopack gives you the best value.with savings of up to 20%.