BIKERSAY MP005 Bicycle Mobile Phone HolderFeatures: 1. Made of aluminum alloy material, anti-oxidation, anti-corrosion, not easy to rust, safe and durable. 2. The buffer patch does not hurt the mobile phone, strengthens the anti-shock capability of the bracket, stabilizes the mobile phone, and is not easy to fall. 3. The spiral button is adjusted according to the size of the mobile phone and is easy to install. 4. Suitable for a variety of mods, such as bicycles, motorcycles, bikes, etc. 5. It has a width adjustment range of 55mm-100mm (2.17-3.94in), suitable for 4 inch-6.7 inch mobile phones on the market. 6. Thicken the fixed base, thicken the soft cushion, strengthen the buffer, protect the phone and prevent wear Installation steps: 1. Screw on the screws to fix the bracket clamp 2. Put the bracket fixing clamp on the handlebar (if necessary, use a washer to fit the handlebar) 3. Tighten the screws to fix the phone holder 4. Unscrew the tescopic knob to a suitable position 5. Place the phone on the shf and adjust the knob to fix the phone Specification: 1. Material: Aluminum alloy 2. Claw hook: Four-corner claw hook 3. Size: 55-100mm (adjustable) 4. Application: Handlebar diameter 22.2-31.8mm (only for round tube installation) 5. Weight: 95 grams