3M™ PELTOR™ Optime™ 105 Earmuffs H10A HV, Over-the-Head

3M™ Peltor™ Optime™ 105 high-visibility green over-the-head earmuffs feature double-shell technology to provide effective hearing protection. Earmuffs recommended for noise exposures up to 105 dBA Durable stainless steel headband earcup pivot points provide a comfortable, low-pressure fit Unique dual-cup design and soft, foam-filled cushions provide noise reduction and comfort Noise Reduction Rating (NRR) 30 decibels. CSA Class AL High-visibility green color helps make workers more noticeable from dawn to dusk For noise levels up to 105 dBA, these over-the-head earmuffs feature double-shell technology to provide effective hearing protection. • High-visibility green color for workers in low light conditions • Proprietary Twin-Cup™ design has soft, foam-filled earmuffs • Stainless steel headband distributes weight for low-pressure fit • Earcup pivot points that tilt for optimum comfort and efficiency • Liquid/foam filled earmuff cushions • Color-coding to help match attenuation need