Replacement Ear Muff Pad Kit, Includes (2) Foam Inserts, (2) Replacement Ear Cushions, Compatible with Grainger Part Number 21DE16, 21DE21, Cushion Material Foam, Polyurethane, PVC, Noise Reduction Rating 28 dB, Compatible with Manufacturer Model...
Replacement Ear Muff Pad Kit, Includes (2) Foam Inserts, (2) Replacement Ear Cushions, Compatible with Grainger Part Number 21DE16, 21DE21, Cushion Material Foam, Polyurethane, PVC, Noise Reduction Rating 28 dB, Compatible with Manufacturer Model...