3M Ear Defenders H520A Foam, Plastic BlackBrand:3M Viking No.6036705
Developed for demanding, noisy environments
Optime II ear muffs muffle even extremely low frequencies to a maximum degree. The sealing rings are filled with a unique combination of liquid and foam, resulting in an optimum seal with low contact pressure, providing agreeable comfort even during long-term use.
The sealing rings have ventilation channels and are covered with a soft, hygienic foam. Optime II is a suitable choice for environments with substantial industrial noise or construction machinery, airports and agricultural work
Muffles even low frequencies
Low contact pressure
|Manufacturer Part No.||XH001650627|
|Product Type||Ear Defenders|