3M H7A Peltor Optime 101 Series Over-The-Head Safety Ear Muff/ Earmuff/ Hearing Protection Noise Reduction Rating (NRR) 27 dB/CSA Class A [1 Unit]
▶ 1 unit/ box
▶ Over-The-Head design
▶ One Size Fits Most Earmuffs
▶ Recommended for TWA noise exposures up to 101dBA
▶ Stainless steel headband distributes weight for low pressure fit
▶ Earcup pivot points tilt for comfort that adjusts to individual wearers
▶ Noise Reduction Rating (NRR) 27 decibels
▶ Earcup with liquid and foam filled cushions offer comfort for long wear and optimum seal