Block noise so you can study
Block noise so you can focus and read
Certified hearing protection?-?Noise Reduction Rating 32?decibels
COMFORTABLE closed-cell foam skin is smooth and soft for hours of wear. Premium expanding foam provides customized fit in each ear canal, ensuring optimal noise blocking capabilities up to 32 decibels.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.5 inch
Height : 1.2 inch
Length : 5.1 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B003DJGQ08