InterEX™ Mounted Helmet Ear Defenders For Q2557/8/9 PK 1

Features Include:

• Easy to attach and detach with spring loaded arms that give an excellent fit to the ear. The steel arms maintain a constant and even pressure, whether hot or cold conditions, no matter how long user wears the cups for. When not in use the arms allow the cups to stand off clearly from the head.
• Conforms to and complies with EN 352-3
• SNR 29
• Adjustable Steel Arms
• Light Low Profile Cups