3M Peltor Optime II Neckband Version Ear muff designed demanding and noisy environments, particularly for low to medium frequencies - neck band

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 Comfortable hearing protection, even during long periods of use Designed for demanding, noisy environments (94dB(A) - 105dB(A)); SNR 31dB Effective in reducing low frequency noise A good choice for industrial areas, construction sites, airports and agriculture One pair of dark green ear muffs on an adjustable neckband