Aluminium alloy phone bracket, durable wear-resistant, waterproof anti-rust, adjustable clip width to fit different size phone, anti-slip silicone pad to protect phone from scratch, U-shape slot is stable, shock absorption during riding. Features: Aluminium alloy material, durable wear-resistant, waterproof anti-rust. Surface oxidation treatment to prevent fading. Two designs, one with 360 rotation and one without rotation. Clip interior designed have anti-skid silicone pad, protect phone from scratch. Compatible with most of the 3.5 "to 6.5" intelligent phones on the market. The U-shaped slot, stable installation, shock absorpion during riding. No occlusion design does not affect the use of the phone. Buttons, camera, headphone jack all work properly. Bike, electric auto, motorbike universal, suitable for the handlebar pipe diameter 20mm-38mm. Specifications: Color: Black, Silver (optional) Type: Rotatable, Not Rotating (optional) Material: Aluminum Alloy Rotatable Angle: 360 Applicable Handlebar Diameter: 20-38mm / 0.79-1.50in Package Weight: 92g / 3.25ounces 96g / 3.39ounces Package Size: 150 * 60 * 20mm / 5.91 * 2.36 * 0.79in Packing List: 1 * Phone Bracket