2pcs Helmet Side Rail Mount Adapter Adjustable 360 Degrees ARC Guide Wear Resistant Outdoor Hunting Paintball for Fast Helmet Accessory Feature: 1. High quality material: It is made of high-quality ABS material, which is wear-resistant and durable. 2. Easy to use and install: Easy to use and install, suitable for 19mm guide rail. 3. 360 degree rotation: It can rotate 360 degrees, and it is more convenient to use from multiple angles. 4. Wide range of applications: It can be externally connected to airsoft fast helmet equipment, such as flashlight, for a wide range of applications. 5. Satisfaction Guarantee: We strive to provide each customer with the highest standard of customer service to ensure you have a pleasant shopping experience. If you have any issues, inquiries or need assistance, please feel free to contact us directly. Specification: Product brand: WOSPORT Product material: nylon Product color: mud/army green/gray (optional) Applicable scene: hunting equipment, film props Product size: 4.6 * 3 * 1.7cm/1.8*1.2*0.7in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 2 x Helmet Side Rail Adapter 1 x Hex Wrench