CLEARANCE Peltor H31A Orange Hi-Vz Ear Muffs NPR 22

This top-of-the-line hearing protector has a uniquely sleek design which offers a small outside profile but large interior cavity for superior fit. Recessed upper cup will fit all hard hat types. Liquid/foam filled cushions provide optimum seal against head for reduced contact pressure. Lightweight, which also meets CSA class 'A' standards. The decibel rating is: NRR 22 dB.