Reinforced four-claw design Supports devices with a width of 5.5*10 cm; supports devices with a thickness of 1 cm thick Clip suitable for handlebars with a diameter of 21-31.8mmThe equipped silicone strap is a random one of the three styles Application: bicycles, electric cars, motorcycles, scooters, etc. Colour:Red Material: aluminum alloy Package Contents: 1* mobile phone holder 1* support rod 1* silicone bonding sheet 1* washer 12*25.4mm 1* washer 12*22.2mm 1* hex wrench 1* stable screw 2* soft strip 1* cushioning adhesive 1* instruction manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.