3M™ PELTOR™ Optime™ II Earmuffs, H520B have been developed for demanding noise-hazard environments. A suitable choice for environments with substantial industrial noise or construction machinery, like airports and agricultural work.
[Features]
- Reduces noise levels up to 27 dB
- Soft, wide, cushions help reduce pressure around the ears
- Large space inside the cups helps minimise heat and moisture build-up