Over-the-head hearing protection with Noise Reduction Rating (NRR) of 31 dB
3M's highest attenuation (noise reduction) earmuffs for very high noise exposures
Twin headband design helps reduce heat buildup with good fit and balance
Earcups tilt to ensure a customized fit and comfort for individual users
Electrically insulated (dielectric) wire headband helps reduce exposure to electrical hazards

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.7 inch
Height : 4.4 inch
Length : 8.1 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 12 ounce (View shipping rates and policies)

ASIN : B00CPCHBCQ