FoxFury 600-026 Silicone Glow Strap for Foxfury Helmet Lights For use with safety helmets including hard hats and firefighter helmets Silicone strap helps provide visibility and is fire resistant enabling it to be used in firefighting and other high temperature applications For use with FoxFury headlamps: Command Series, Discover Series and Performance Series lights Fire Resistant: Meets Requirements of NFPA 1971-8.6 (2013)