Ear Muffs Earmuff Style Hard Hat-Mounted Noise Reduction Rating 26 dB Dielectric No Cushion Material PVC Compatible Manufacturer Model Number 101-29001 For Use With Hard Hats Includes Mounting Bracket Cup Color Black Series Golden Eagle Earmuff Type Foldable Standards ANSI S3.19-1974 CSA Class A Replacement Pad Grainger Part Number 3NHJ4 Band Color Black Band Material Stainless Steel