Earmuffs, 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 S 3.19 -1974, CSA Class A, Replacement Pad Grainger Part Number 3NHJ4, Band Color Black, Band Material Stainless Steel. This item has been restricted from sale in the following state (s): []