3M Peltor H10B Ear Muffs Behind-the-Neck, Passive, 29 dB NRR, Foldable, Foam/Polyurethane/PVC

Ear Muffs, Earmuff Style Behind-the-Neck, Noise Reduction Rating 29 dB, Dielectric No, Cushion Material Foam, Polyurethane, PVC, For Use With Hard Hats, Includes Head Strap, Cup Color Black, Series 105, Earmuff Type Foldable, Standards CSA Class AL, Band Color Black/Silver, Band Material Acetal, PVC, Stainless Steel, Cup Material ABS Color Black/Red Series Peltor Optime 105 Noise Reduction Rating 29 dB Ear Muff Style Behind-the-Neck Cushion Material Foam, Polyurethane, PVC Dielectric No Protection Type Passive Standards CSA Class AL Features Behind the Head Design, Color-Coding for Compliance Sighting, Liquid/Foam Filled Earmuff Cushions, Twin-Cup(TM) Design Material ABS Includes Head Strap For Use With Hard Hats Number of Batteries 0 Weight 0.6 lb Earmuff Type General Purpose Cup Material ABS Cup Color Black Electrically Insulated No Band Color Black/Silver Band Material Acetal, PVC, Stainless Steel