3M Peltor Optime 105 Behind-The-Head Earmuffs H10B

3M Peltor Optime 105 Behind-The-Head Earmuffs H10B

Patented Twin-Cup design has soft, foam-filled earmuff cushions Behind the head design allows for easy use with hard hats Liquid/foam filled earmuff cushions Color-coding for compliance sighting Noise Reduction Rating NRR: 29 dB