Strong Aluminum Alloy Bike Phone Mount Bicycle Motorcycle Phone Holder 360° Rotation Adjustable Phone Cradle 31.8mm Handlebar - Gold Adjustable Width: Compatible with most phones, GPS, adjust the width from 55mm to 95mm to fit the cell phone Aluminium Alloy constructed, 4 claws with rubber pads hold your phone firmly and prevent scratches 360 degrees adjustment, you can rotate the viewing angle at will for comfortable use Does not obscure the screen, perfect for most large screen phones Fit for 25-31.8mm round handlebar. Can be used on motorcycle, MTB, road bike, E-bike, scooter, etc. Specification: Material: Aluminum alloy For phone width: 55-95mm / 2.2-3.7in For handlebar: 25-31.8mm Package included: 1 x Bike Phone Holder 1 x Allen Wrench 1 x Manual