Voyeah Bike Mount Bicycle Rack Handlebar Motorcycle Holder, 360 Degrees Rotatable, Rubber Strap Universal Fit: Compatible with most Smartphone and GPS Devices up to 8.89 cm (3.5 inch) in width Non-slip rubber grip band: Holds your device firmly to prevent you device falling out of bike. Avoid phone surface scratches 360 degrees rotation: adjust your device at the most conducive viewing angle No any tools required, easy to install Package: 1 x bike mount holder. One year warranty