Cancanle Soundproof Anti Noise Earmuffs Mute Headphones for Study Work Sleep Ear Protector with Foldable Adjustable Headband

Description Adjustable head strap to fit all sizes. Lightweight, high-impact plastic construction. Large ear cup openings, block noise effectively. widely used with string trimmers, lawn mowers, circular saws, drills and other noisy power tools, trains, planes, ships, cars and other noisy environments. Product Parameters: 100% brand new and high quality Lightweight, with soft sponge-filled cushion Adjustable headband Noise Reduction Rate ( NRR ): 26 db Ear Pad Size(L x W): 11 x 8cm (4.3 x 3.1 inch) Total Size(W x Max.H): 18.5 x 17.5 cm / 7.3 x 6.9 inch Material: Plastic, Faux Leather, Sponge Package Including: 1x Shooting Hunting Noise Reduction Earmuffs