Behind-the-Neck Ear Muffs, 28 dB, Peltor X3, Black, 3M, Mfr#: X3B

Ear Muffs, Earmuff Style Behind-the-Neck, Noise Reduction Rating 28 dB, Dielectric No, Cushion Material ABS, Polyurethane, For Use With Face Shields, Headgear, Includes Head Strap, Cup Color Black/Red, Series X, Standards CSA Class AL, Replacement Pad Grainger Part Number 21DE26, Cup Material ABS, Features Tiltable Earcup Pivot Points, Wire Headband, Weight 0.3 lb, Electrically Insulated No