1. It is made of 3D printed plastic material, fixed with widened nylon straps, and pasted with anti-slip glue. 2. Honeycomb-shaped three-dimensional reflective surface, eye-catching distance. 3. This accessory can install the tracker on the taillight of the mountain bike, which has a good hiding effect. 4. The back is designed with grooves that can be installed on various column structures. 5. Weight: 16 grams 6. Note: Only include strap and box
