3M™ PELTOR™ X Series Earmuffs, X4A, over-the-head - 1/CS FR Jacket and strap can be quickly

and strap can be quickly disassembled for cleaning

100 masks per case

Reflective material

Voice prompts

(2) P100 filters

3M™ PELTOR™ X Series Earmuffs, X4A, over-the-head - 1/CS FR Jacket and strap can be quickly3M PELTOR Earmuffs X4 are lightweight, low profile earmuffs that offer a high level of protection and visibility. These earmuffs are made of non conductive material. Ear cushions and foam liners are replaceable using the 3M PELTOR Hygiene Kit for Earmuffs HYX4. Noise Reduction Rating (NRR)*: 27 dB. CSA Class AL Fit can be verified with 3M E A Rfit Dual Ear Validation System Replaceable ear cushions and foam liners (3M PELTOR Hygiene Kit HYX4)