NRR=30
Manufactured from super-soft PVC
Responds to body heat
More secure fit, less ''backing out''
CSA Class A(L)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 8.5 inch
Height : 5.1 inch
Length : 9.5 inch

Item Weight: 15.52 ounce (View shipping rates and policies)
Shipping Weight: 14.4 ounce (View shipping rates and policies)

ASIN : B00I9X7RRY