The Silencio SonicSlim ear muffs offer great hearing protection for both indoor and outdoor use. The SonicSlim ear muffs feature a low-profile design and folds easily for transportation.
Specifications and Features:
Top of the line headband cushion provides a high level of comfort
Ultra lightweight, only 230 grams/8.1 oz
High performance of 21 NRR, You can reach 26 NRR when doubling up with ear plugs
Super Seal Ear Cushions for long term comfort
Certified to ANSI S3.19-1974 test standards