H520F-409-GQ Optime II Peltor Folding Muff

3M™ PELTOR™ Optime™ II Earmuffs have been developed for demanding noisy environments, particularly suited for noise levels dominated by low to medium frequencies. The sealing rings are filled with a unique combination of liquid and foam. The result is an optimum seal with low contact pressure, which provides agreeable comfort even during long-term 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
Electrically insulated headband (dielectric) version available Conforms to EN352-1:1993 & EN352-3:2002 SNR 31db