Howard Leight QM24+, Earmuff, NRR 25, Red. 20 Pack

These Earmuffs can be worn over-the-head, behind-the-head or under-the-chin. They feature Dialectic construction suitable for electrical environments and a Noise Reduction Rating (NRR) 25. • Noise Reduction Rating 25 dB • One Size Fits Most • Can Be Worn in Multiple Positions