Ear Muffs Hard Hat Mounted NRR 23dB

Ear Muffs Earmuff Style Hard Hat-Mounted Noise Reduction Rating 23 dB Dielectric No Cushion Material Foam Polyurethane PVC Compatible Manufacturer Model Number H-700 X-5000 For Use With H-700 X-5000 Cup Color Yellow Series 98 Standards CSA Class AL Replacement Pad Grainger Part Number 3MHY52 Band Material Acetal PVC Stainless Steel Cup Material ABS Features Earcup Pivot Points Liquid/Foam Filled Earmuff Cushions Weight 0.5 lb Electrically Insulated No