3m E-a-r Ultrafit Earplugs #340-4014 - Corded, Reusable

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. Poly bag keeps earplugs clean and accessible for re-use
Triple-flange provides proven protection without rolling or touching plug during insertion
Single size fits comfortably in most ear canal
Noise Reduction Rating (NRR)*: 25 dB. CSA Class AL
Sold per box of 200 pairs.