Feature: 1. Width adjustment, wide compatibility, not selected models, wide adjustment range, bring greater compatibility adjustable range from 55‑100mm/2.2‑3.9in. 2. Aluminum alloy after anodizing treatment, the strength and corrosion resistance is greatly improved, not easy to rust, durable. 3. With the screw type knob, the position of the four claw hook is adjusted according to the size of the mobile phone, making it easier to remove and install the mobile phone. 4. Support 22.2-31.8mm/0.9-1.3in diameter handlebar installation, complimentary gasket according to the size of the handlebar. 5. Not only to strengthen the protection strength, but also to increase the width of the adjustment. Specification: Item Type: Bicycle Mobile Phone Holder Weight: Approx.99g/3.5oz Material: Aluminum Alloy Color: Black Suitable Size: Length: Approx. 50mm/2.0in (Length Can Be Adjusted to: 100mm/3.9in) Width: Approx. 50mm/2.0in, Clip Diameter: Approx. 31.8mm/1.3in Product Application: Bicycle, Motorcycle, Electric Car. Package List: 1 x Chinese and English Manual 1 x Fixed Panel1 x Fixed Bracket1 x Screw 1 x Gasket 1 x Hex Wrench2 x Washer Note: In order to better reduce the vibration and protect the phone, please put a cushioning patch on the eagle claw before placing the phone.