3M H7A PELTOR Optime 101 Over-the-Head Earmuffs

The 3M™ Peltor™ Optime™ 101 over-the-head earmuffs provide effective hearing protection for noise levels up to 101 dBA. The stainless steel headband distributes weight for a low-pressure fit, and earcup pivot points tilt for optimum comfort and efficiency. The earmuffs feature a noise reduction rating (NRR) of 27 decibels and liquid/foam filled earmuff cushions for added comfort during long wear. Additionally, the earmuffs have a color-coding for compliance sighting and an ear cup button for listening mode. 3M is Leading the Advancement of Hearing Conservation™.