Specifications & Features:
Adjustable, soft padded headband adjusts to fit all head shapes and sizes
Headband construction keeps perfect pressure over head and ears
All components are completely dielectric
Special sound absorbing materials for efficient attenuation
Strong platic cups with slim design help to withstand rough environments
Extra soft foam in the cushion rings for improved comfort
NRR 29 is ideal for use with high level noise environments, such as rifles, drills, hammers, motor races, etc...