3M Optime 3 H540P3H Helmet Mounted Ear Muffs SNR 34dB Defenders Size:One Size This coverall is produced in

This coverall is produced in a strong and durable polyester/cotton fabric

The Peltor by 3M H540P3G-413-SV earmuff is a high performance hearing protector and has been developed for use in extremely noise work environments

including high cut protection

Light and easy to move

3M Optime 3 H540P3H Helmet Mounted Ear Muffs SNR 34dB Defenders Size:One Size This coverall is produced in3M H540P3H Optime III Hearing Safety SNR 34dB Defenders Helmet Mounted Earmuffs Highly protective ear muffs suitable for the loudest of environments. Manufactured with large spacing inside each cup minimising moisture and heat build up. The soft wide cushions used reduce pressure on the users ears improving overall comfort. Each ear piece cushion is removable and easily replaced for improved hygiene. 3M Optime 3 H540P3H Helmet Mounted Ear Muffs