AIR FLOW CONTROL TECHNOLOGY Bilsom’s patented Air Flow Control™ technology delivers optimal attenuation across all frequencies, without increasing earcup size or weight. A patented baseplate chamber and high-tech non-woven layer manage the flow of air inside the earmuff to control how sound reaches the ear. The result is better, more consistent overall attenuation for virtually all industrial noise environments.
Features and Specs
STEEL WIRE CONSTRUCTION Robust steel wire arms withstands demanding use, especially in tough environments.
SNAP-IN EAR CUSHIONS Snap-in ear cushions make replacement quick and easy. FOR USE WITH WIDE RANGE OF HELMETS INCLUDES 3711, 3712, 3721 ADAPTERSFor neck strap for use with the strap behind the neck.
Strap Material: Steel.
Pads material: PVC and polyurethane