Optime 105 Ear Muff - Head band

-For noise levels up to 105 dBA
-Proprietary 3M™ Twin-Cup™ design has soft, foam-filled earmuffs for enhanced hearing protection
-Stainless steel headband distributes weight for low-pressure fit
-Liquid/foam filled earmuff cushions for comfortable long-term wear
-Earcup pivot points that tilt for optimum comfort and efficiency
-Colour-coded for compliance sighting
-Noise Reduction Rating (NRR)*: 30 dB. CSA Class AL