3M H7B Peltor Optime 101 Black And Green ABS Behind-The-Head Hearing Conservation Earmuffs (1/EA) Specialty Beverage and is chemical resistant to

and is chemical resistant to most materials

* Hand wash

1 ppm resolution is designed to detect the presence of Carbon Monoxide

Thick rubber housing provides non-slip profile for secure grip

3M H7B Peltor Optime 101 Black And Green ABS Behind-The-Head Hearing Conservation Earmuffs (1/EA) Specialty Beverage and is chemical resistant to3M Peltor Optime 101 Behind the Head Earmuffs, Hearing Conservation. Its imperative that workers in environments with the loudest noise have the correct level of protection as even minimal exposure can result in serious hearing damage. The Optime 101 is the right choice for these applications since it muffl es and attenuates noise to a safe level so individuals can function long term with less danger.