PELTOR Optime 95 Earmuff, 21 dB NRR, White/Black, Cap Attached3M Personal Safety Division PELTOR Optime 95 Earmuffs Mounting: Cap Attached Length [Nom]: 3-3/4 in Color: White/Black Type: Cap Attached Height [Nom]: 7-3/8 in Wt.: 0.59 lb Noise Reduction Rate (NRR): 21 dB Width [Nom]: 5-1/8 in
