Peltor X5 Hard Hat Mounted Ear Muffs, 31 dB NRR, Electrically Insulated, Black

Earmuffs, Earmuff Style Hard Hat-Mounted, Noise Reduction Rating 31 dB, Dielectric Yes, Cushion Material Foam, Polyurethane, PVC, Compatible Manufacturer Model Number H700, For Use With H-700, Cup Color Black, Series X, Earmuff Type Foldable, Standards CSA Class AL, EN 397:2012, Replacement Pad Grainger Part Number 21DE28, Band Material Acetal, Polyamide, Polyester, Cup Material ABS, Features Arms Maintain Proper Shape when Clicking In/Out, Weight 0.8 lb, Electrically Insulated Yes