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

This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use Ideal hearing protection against noise arising from environments with substantial industrial noise or construction machinery, like airports and agricultural work 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