3M Peltor X-Series Cap Mounted Earmuffs

Cap-mounted design allows for easy use with most hard hats

Made of non-conductive material

Metal components of the headbands and helmet attachment mechanisms are shielded in non-conductive material

Fit can be verified with 3M E-A-Rfit Dual-Ear Validation System

Electrically insulated - designed to protect hearing from mid-level industrial noise

Noise Reduction Rating (NRR): 24 dB. CSA Class A