QX-21 360 Degrees Rotatable Bike Motorcycle Handlebar Mount Phone Holder Shockproof Bicycle Cellphone GPS Mount Bracket 360° rotation, the angle can be adjusted freely Triangular structure, secure your phone firmly to prevent it from falling Aluminum alloy phone clamp, anti-discoloration and non-deformation The contact surface is covered with soft pads, non-slip and won't scratch the mobile phone Use an alloy knob to lock the phone with one twist, stable and safe No block to the screen, easy to install and use Two install methods, can be installed on the handlebar or rearview mirror Specification: Product model: QX-21 Material: aluminum alloy, ABS, nylon+fiber, silicone Applicable mobile phone: 4.5-6.9 inches Uses: bicycles, electric bikes, motorcycles Package included: 1 x Bike Handlebar Phone Holder 1 x Rearview Mirror Rod Other items not included