Will fit all hard hats with universal accessory slots. Designed for added long-term comfort and increase protection. When not in use, the arms allow the ear cups to stand off clearly from the head.
- Easy to attach and detach from helmet
- Spring loaded arms provide an excellent fit to the ear
- Soft foam ear cushions ensure comfortable wear
- Durable polystyrene ear cups pivot and slide for a secure seal
- NRR of 21 dB for protection against common industrial noise
