3M Peltor Optime 2 H520A Black Headband Ear Defenders

3M Peltor Optime 2 Headband - Premium Ear Defenders {Black} 31SNR
Optime II has been developed for demanding noise-hazard environments and muffles even extremely low frequencies to a maximum degree.The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides snug comfort even during long-time use.The sealing rings have ventilation channels and are covered with soft, patterned, hygienic foil.Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work.SNR 31db