Noise Reduction Rating of 28 dB
Twin-cup neckband
Patented twin-cup design
Behind-the-neck design allows for easy use with hard hats
Recommended for very high noise level environments

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.1 inch
Height : 4.5 inch
Length : 7.2 inch

Item Weight: 11.36 ounce (View shipping rates and policies)
Shipping Weight: 1.05 pounds (View shipping rates and policies)

ASIN : B0017YEMPM