Studson Ear Defender Ear Muffs

The Studson Ear Defender Ear Muffs come standard with a 30 mm universal attachment which slides and clips into place in the integrated slot on the side rail of your SHK-1 helmet.

Features:

• Meets ANSI S3.19-1974 noise reduction standards
• Noise Reduction Rating (NRR) = 22 Decibels 
• Easy to mount on the side of your SHK-1 helmet — so you can protect your head and ears at the same time 
• Easily Adjustable — To comfortably fit over your ears 

Care Instructions:

Simply wipe down with a clean, damp cloth.