3M™ E-A-R™ Model 2000H Cap-Mounted Earmuffs
Durable, lightweight construction of non-conductive, dielectric plastic. Mounts to most hard hats without an adaptor and easily swings out of the way when not in use.
Lightweight, durable plastic construction is non-conductive and dielectric for tough environments. An “at-rest” position eliminates contact with other gear to reduce contamination and distortion. Works with most slotted hardhats. NRR 21 dB. CSA class B.
|CSA class B, NRR 21 dB
|non-conductive dielectric plastic