3M™ Peltor™ Hygiene Kit for Earmuffs, HYX4, black, uncorded - 7000104048

New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The 3M™ Peltor™ Hygiene Kit for Earmuffs X4A utilizes a newly designed spacer, specially formulated foam liners and innovative ear cushions to help improve attenuation. This lightweight, lower profile earmuff helps with compatibility with other personal protective equipment and is designed for protection against moderate to high level industrial noise and other loud sounds. Features Compatible with 3M™ Peltor™ X4 Series Earmuffs Replacement parts help to extend earmuff life Adapter clips hold microphones next to earmuffs during testing *The NRR may overestimate the hearing protection provided during typical use.