3M 1440 Premium Ear Muffs

Description

3M 1440 Premium Ear Muffs Conforms to EN 352-1 H=31 M=24 L=16 SNR=27

Patented adjustable tension system provides more optimal headband pressure for a wide range of head sizes. Contoured, extra soft and wide sealing rings provide better slip resistance, a reliable seal and remain soft over time. Great comfort for the user without compromising safety and superior hearing protection.