1. Moth shape, bionic design 2. Rotatable and adjustable wings with silicone cushion, more close to the helmet surface, applicable to a variety of helmet shapes 3. Thickened silicone layer + anti-slip particles, easier to fit complex helmet curves and increase friction 4. Hook and loop with the same body, binding firmly, strong adsorption, close bite not fall off, easy to dismantle 5. Compatible with most cell phones / sports cameras 6. Material: silicone, nylon, stainless steel, polyester 7. Quick installation and removal, folding design, more convenient storage 8. Weight: about 81.3g 9. Description: only the bracket, does not include other items in the picture