1. The flexible adhesive base is made of ABS+TPU material, which is and will not leave glue 2. The exhaust hole design can avoid air accumulation and the interior cannot fit, and can fit the flat curved tightly Safe and stable, will not fall off. Strong adhesive, not easy to fall off due to bumps. Strong adhesive is preferred, more stable and reliable, temperature and humidity , and not afraid of wind and rain 3. Can be matched with standard three-claw interface, 1/4 screw adapter, mount a variety of sports cameras, panoramic cameras and other equipment, with a load-bearing capacity of up to 2kg, can mount sports cameras, panoramic cameras and mobile phones and other equipment Colour:Black Material:ABS+TPU Package Contents: 1 * Camera Motorcycle Helmet Mounts Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.