Peltor - 3M Optime III Ear Muffs 33DB - H540A Accu-Shot Handstop includes sling swivel

Handstop includes sling swivel

20″ long

14B is 1 inch taller

It is recommended to reguarly check and clean your earmuffs to ensure best performance from this product

Peltor - 3M Optime III Ear Muffs 33DB - H540A Accu-Shot Handstop includes sling swivelThe 3M PELTOR Optime III, H540A earmuff is a high performance hearing protector and has been developed for use in high noise environments like airports, marine engine rooms, power stations, and print works. The double casing technology minimises resonance in the holder casing resulting in maximum high frequency attenuation. The large space inside the cups helps reduce heat and moisture build up, and the soft, wide foam cushions offer low contact