Earmuffs, Earmuff Style Hard Hat-Mounted, Noise Reduction Rating 21 dB, Dielectric No, Cushion Material Foam, Liquid, For Use With H-700, X-5000, Cup Color Beige, Series 95, Earmuff Type Foldable, Standards CSA Class B, Band Material Stainless Steel, Cup Material ABS, Features Color-Coding for Compliance Sighting, Earcup Pivot Points, Liquid/Foam Filled Earmuff Cushions, Stainless Steel Construction, Weight 0.5 lb, Electrically Insulated No