The Standard Hearing Protection Shooting muffs feature a Noise Reduction Rating (NRR) of 23dB, providing optimum protection. The muffs feature foam cushioned ear pads with a flexible and adjustable head strap. Adjustable fit, sized to fit most. May be used for indoor or outdoor use. Built with a compact and foldable design. Lightweight and easy to transport or store.Features:Noise Reduction Rating (NRR) of 23dBFoam Cushioned Ear PadsFlexible and Adjustable Head StrapSpecifications:New: NoSKU: 2284Allen Product ID: 1007UPC: 026509022848Color: BlackProduct Length: 7.5Product Width: 7.0Product Height: 3.0Weight: 0.600000Brand: Allen