[Adjustable]- The cycling phone bracket is 360 degree adjustabl. It supports turntable lock and can adjust the phone's screen and support angle to provide a comfortable view. [Warranty]- If you have any questions about this product, please feel to contact us, we will try our best to help you solve your problem. [Very stable]- The part that contacts the bottom of the phone uses an L?shaped bending design to enhance stability and reliability. The left and right wing are thickened and widened, even when driving at high speeds or bumps in rough roads, it is still reassuring. [Suitable for]- The cycling phone bracket has clamp of 31.8mm dia. It adds 2 washers with 22.2mm/25.4mm dia. Suitable for handlebars of bicycles/motorcycles and electric vehicles. [Good design]- The cycling phone bracket has heightened base, so it is more practical to use and not easy to fall.