1、 New Design: This bike phone holder is designed with height and a 360° rotatable ball joint. You can freely adjust your phone or GPS to any angle you want. The phone holder has an aluminum alloy clip. 2、 Touch screen: Made of high-quality TPU material, the transparency and sensitivity of the touch screen make your phone clearly visible during riding. You can clearly watch the screen and operate the smartphone, such as recording routes, making calls, etc. 3、 Wide compatibility: The bicycle phone holder is suitable for most screen sizes under 7 inches. Suitable for bicycles, mountain bikes, motorcycles, shopping carts, electric scooters with a diameter of 20-38mm. 4、 Waterproof protection: The bracket adopts a fully enclosed design, and the sealing and fitting part adopts professional waterproof glue. It offers all-around water resistance and can completely protect your smartphone from rain, dust, snow and splashes. 5、 Easy installation: The unique lock structure and magnetic suction device are convenient for you to quickly pick up and place your phone. 1* Bracket1* Installation Tool1* Tape Product name: Mobile phone waterproof bracketMaterial: ABS shell / PC screen / aluminum alloy bracketHandlebar diameter: 20- 31.8mmPhone size: within 7 inchesFeatures: 360-degree adjustable, fully surrounded waterproof / anti-shake stableSize: as shown