3M™ Peltor™ Optime 101 Over-the-Head Earmuffs H7A fits well with most helmets, eyewear and other safety equipment.
3M™ Peltor Optime Earmuffs H7A help provide effective hearing protection and are designed for noise levels up to 101 dBA. It features a stainless steel headband that provides consistent force to keep the earcups snugly in place yet with a low-pressure fit that is more comfortable.
For noise levels up to 101 dBA Stainless steel headband provides consistent force Liquid/foam filled ear cushions for comfortable long-term wear Earcup pivot points that tilt for comfort and efficiency Noise Reduction Rating (NRR)*: 27dB. CSA Class A 3M is Leading the Advancement of Hearing Conservation