HPS428 Premium Ear Muff, Cap Mount, 28 NRR dB

• Designed to mount on to most brands of slotted hard hats
• Cup pads are soft and comfortable - ideal for extended use
• Strong stainless steel wire swivel fork arms ensure strength & durability
• Easily adjustable for quick and convenient positioning
• One of the highest NRR ratings for a cap mounted muff
• Independently tested/certified to NRR 28 (ANSI S3.19)

Specifications:
Style: Cap Mount
Meets/Exceeds CSA Class: A
NRR DB: 28