Bilsom T3H HardHat Mounted Dielectric Ear Muffs Hearing Protection Earmuff NRR27

Description

Choose the Thunder line of muffs when you need a top quality non-metallic (dielectric) muff for use in or around electric field generating equipment.
Dielectric construction suitable for all workplaces, especially electrical environments
Features patented Air Flow Control™ technology for optimal attenuation across all frequencies
Quick-Click height adjustment remains fixed during wear
Snap-in ear cushions make replacement quick and easy
For use with a wide range of hard hats
Earcups snap in place during use and swing back when not in use
Includes a pair of hard hat adapters
DOES NOT INCLUDE HARD HAT