- 3M™ Optime 105 Cap-Mount Earmuffs
- H10A are intended for noise levels up to 105 dBA.
- They feature added mass and volume, plus a double-shell ear cup design (two cups connected via foam inner layer) to boost the noise reduction through the full range of low and high frequencies.
- The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit.
- The lightweight headband works in conjunction with ear cup pivot points that tilt to maximize wearer comfort.
- Soft, liquid and foam filled earmuffs fit comfortably against the head to provide an effective noise-blocking seal.