3M Folding Ear Muffs, NRR 25 dB Passive Over-the-Head Hearing Protection, Adjustable Padded Headband 0047871328635 The XXX-Large ensures the Mustang

The XXX-Large ensures the Mustang HiDex protection is available in a fit that seals and works for hands beyond standard size runs

Microphones amplify ambient sound and the circuit compresses impulses above roughly 82 dB

Six load-bearing points spread the force of an impact across more of the head than a four-point system

Specifications sourced from Fibre-Metal by Honeywell published data

3M Folding Ear Muffs, NRR 25 dB Passive Over-the-Head Hearing Protection, Adjustable Padded Headband 0047871328635 The XXX-Large ensures the MustangEDITORIAL REVIEW: 4. 5 5 WC Safety Review 3M Folding Ear Muffs, NRR 25 dB Adjustable Over the Head Hearing Protection Editorial assessment by Steven Eaton, WC Safety editor, based on published 3M specifications and category fit. We did not laboratory test this product. SHOP EAR MUFFS 3M Folding Ear Muffs, NRR 25 dB Passive Over the Head Hearing Protection, Adjustable Padded Headband Overview The 3M Folding Ear Muff is a passive, over the head hearing