3M™ PELTOR™ X2 Earmuffs X2B, Behind-the-Head, 10 EA/Case

The X-Series earmuffs are 3M’s latest advancement in hearing conservation. New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The X2B is a lightweight, lower-profile earmuff designed for protection against low-to-moderate level industrial noise and other loud sounds. - The wire headband offers consistent pressure over prolonged wearing periods  - Earcup pivot points tilt for optimum comfort and efficiency  - Replaceable ear cushions and foam liners (hygiene kit HYX2)  - Noise Reduction Rating (NRR)b 24 dB. CSA Class A