The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
For noise levels up to 101 dBA, these over-the-head earmuffs provide effective hearing protection
Stainless steel headband distributes weight for low-pressure fit
Earcup pivot points that tilt for optimum comfort and efficiency
Liquid/foam filled earmuff cushions
Color-coding for compliance sighting
Noise Reduction Rating (NRR): 27dB. CSA Class A
Comments(0)
No customer reviews for the moment.
Custom tab
This is a custom block edited from admin panel.You can insert any content here.