3M™ PELTOR™ Optime™ II Helmet Attach Earmuff H520P3GS/E, Green, Class 5 SLC80 29dB
- Compatible with 3M 25 mm hardhats and visors. Also includes 30 mm hard hat adapter.
- Reduces noise levels up to 29 dB
- Large space inside the cups helps minimize heat and moisture build-up
- Soft, wide, cushions help reduce pressure around the ears
- Cushions and inserts available as replacement Hygiene Kits