These lightweight earmuffs may be worn over-the-head, behind-the-head, or under-the-chin.
3M™ earmuffs feature durable, lightweight construction of non-conductive, dielectric plastic that can be worn over-the-head, behind-the-neck or under-the-chin.
Large earcup openings and soft, foam-filled cushions offer a snug, comfortable fit.
Durable, lightweight construction of non-conductive, dielectric plastic.
Noise Reduction Rating* NRR 25 dB (CSA class A) when the band is worn over-the-head. NRR 26 dB (CSA Class AL) when the band is worn under-the-chin. NRR 26 dB (CSA Class AL) when band is worn behind-the-head.
This earmuff combines excellent attenuation with comfortable durability. Provides a protective seal without excess pressure while the pivoting earcup connections help maintain the seal and proper alignment.
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.
3M is Leading the Advancement of Hearing Conservation.
Accomodates a wide range of wearers and work processes
Recommended Industry: Automotive || General Manufacturing || Sub Applications || Military Maintenance || Military Maintenance, Repair and Operation (MRO) || Mining || Oil & Gas || Pharmaceutical || Repair and Operation (MRO) || Transportation