This bike phone mount is fully adjustable to fit for 3.5 - 6.2 inch phones, and 360 degree rotatable to provide the best viewing angle for you. It is made of aluminum alloy, super light and durable, great accessory for your bike. Features: Adjustable cradle (2.2" - 3.9") fits 3.5-6.2 inch phones or electronic devices, such as for iPhone 7, for iPhone 8, GPS, and so on. 360 degree rotating design allows you to adjust the device position and obtain the best viewing angle. Six claws grip your device firmly in the clamp and prevent it from falling when riding on tough roads. Adhesive glue padding reduces vibration as well as protects phone corners from impacts and scratches. CNC machined aluminum alloy construction, lightweight and durable with nice appearance. Suitable for 31.8 handlebar, use spacer (included) for 22.2mm and 25.4mm handlebars. Specifications: Material: Aluminum alloy Color: Black / Red / Titanium / Blue / Black & Red / Silver / Rose Gold (optional) Cradle Length: 55mm - 100mm / 2.2 - 3.9in Compatible Phone Size: 3.5 - 6.2inch Clamp Diameter: 31.8mm Weight: Approx. 108g / 3.8oz Package Size: 80 * 80 * 114mm / 3.1 * 3.1 * 4.5in Package Weight: 154g / 5.4oz Package List: 1 * Phone Holder 1 * Bike Clamp 4 * Adhesive Glue Padding 1 * Clear Soft Band 1 * 25.4mm Spacer 1 * 22.2mm Spacer 1 * Rotating Gadget 1 * Screw Fixture 1 * Hex Screw 1 * L Wrench