Block noise so you can study
Block noise so you can focus and read
Noise Reduction Rating 30?decibels
EASY GRIP SHAPE allows easy insertion. Fits virtually every wearer.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.5 inch
Height : 1.3 inch
Length : 5.3 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B01N02W07T