3M Peltor H540P3E Optime III Helmet Mounted Attachment Earmuffs Ear Defenders Size:One Size Made using “NOMEX Comfort” material:

Made using “NOMEX Comfort” material: 93% Nomex

anti scuff toe protective toe cap

Gravity Hybrid ATS (Anti Torsion System) Triple density outsole / Phylon ~ Stabilizer ~ Rubber Medium hardness phylon offer the extreme shock-absorption

Toolholder: SDS-plus

3M Peltor H540P3E Optime III Helmet Mounted Attachment Earmuffs Ear Defenders Size:One Size Made using “NOMEX Comfort” material:3M Peltor Optime III Helmet Mounted Headband Helmet mounted H540P3E ear defenders. These ear defenders minimize the resonance in the holder casings and ensures the maximum high frequency muffling. Made for use in extremely noisy environments SNR 34 dB. The sealing rings are made with soft plastic foam for the best fit, comfort and low contact pressure. Typical Applications: Mining, Marine, Airports, Offshore rigs and Power Stations