99075 Rubber Helmet Strap for most helmets on the market. Fits: Propolymer 3N, Propolymer 2AA, Twin-Task 3AA, Task-Light 3AA, Streamlight Jr Luxeon, Scorpion, Scorpion LED, TL-2, TL-2 LED, TL-3 and TL-3 LED. The flexible band can also be used to hold other common accessories to your helmet such as door chocks, folding spanners, etc.