Bike Phone Mount, One-Second Lock, 360Arotation Adjustable Handlebar Motorcycle Phone Holder With Stainless Steel Clamp Arm Anti Shake Automatic Shrinkage Compatible With Iphone Android 4.5-7.2 InchProduct compatible: supporting to smartphone of 4.5 -7.2 inch screen can be applied to 0.66A-1.68A diameterAs commonly bicycle handlebar. compatibility..