Sellstrom HPS428 Premium Cap Mounted Ear Muff

oDesigned to mount on to most brands of slotted hard hats

oCup pads are soft and comfortable - ideal for extended use

oStrong stainless steel wire swivel fork arms ensure strength & durability

oEasily adjustable for quick and convenient positioning

oOne of the highest NRR ratings for a cap mounted muff (28 dB)

oIndependently tested/certified to NRR 28 (ANSI S3.19)

oCSA Class A