3M PELTOR Optime II Earmuffs, 30 dB, Green, Helmet Mounted, H520P3E-410-GQ 3M Product Number H520P3E-410-GQ, 3M ID 7000039621

• · Soft wide cushions helps reduce pressure around the ears and improves comfort and wearability
• · Large space inside cup helps reduce moisture and heat build-up
• · Easy to replace cushions and inserts helps keep them hygienically clean
• · P3E helmet attachment for helmet mounting
• · Hygiene kit available.
• · Easy to understand attenuation symbol to help ensure correct product selection
• · Helmet mounted version fits directly to many industrial safety helmets without the need for an adapter.
• · 3M PELTOR Optime II Earmuffs 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.
• · 30 decibel