H World Shopping Tactical Airsoft Quick Release Single 1" Flashlight Clamp Holder Mount 3 Colors (Black, DE , FG) fit FAST Helmet Side Rail We ship from Hong Kong or China, 100% Brand New For Airsoft Only! Fit for ARC/FAST Helmet rail 1.2'' Round, 1'' (Inner) Round, Made by high quality Nylon Fiber, Color: 3 colors for your choice(Black, DE, FG) Rotatable Design, Use it to mount Flashlights to the helmet, can quickly attaches or releases from the rail system ***Notice: The flashlight and Helmet are not included, Package: One color