Part Numbers :

H7B 290

Brand :

3M

• 3M™ Peltor™ Optime™ 101 behind-the-head earmuffs fit well with most helmets, eyewear and other safety equipment.

  For noise levels up to 101 dBA, these behind-the-head earmuffs provide effective hearing protection.

  – Stainless steel band distributes weight for low-pressure fit.
  – Earcup pivot points that tilt for optimum comfort and efficiency.
  – Liquid/foam filled earmuff cushions.
  – Color-coding for compliance sighting.
  – Noise Reduction Rating (NRR)*: 26 dB. CSA Class A.

  *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.

  3M is Leading the Advancement of Hearing Conservation™.