FeiFan Bike Bicycle Phone Mount, FeiFan Telescopic Quadrangle cell phone holder for Motorcycle bike Handlebar Premium secure: There have rubber pads inside the quadrangle claws and the clamp The adjustable clamp with removable rubber pads fit motorcycle and bicycle handlebars 0.9" To 1.3" diameter Flexible design simply rotate and adjust your device to any angle and position that suits your preference with the special ball and socket design The stretchy four claws design make it compatibility with the device at most 1.05 cm (0.4") thickness