Universal Bike Bicycle Handlebar Mount Holder Bracket Rack For iPhone Samsung Cell Phone 03 Universal Bike Mount Holder is designed to safely and securely hold your smartphones, MP3 players and GPS devices on bicycle bars. It features a fully rotatable ball head joint that twists and turns 360 degrees so you can easily adjust your device for optimal viewing angles. Its lightweight, durable, high temperature resistant, and perfect for everyday use. Hold smartphones, MP3 players and GPS devices up to 3.5 inches or 89mm wide. Fit motorcycle and bicycle handle bars up to 27mm or 1 inch maximum diameter. The holding clips with soft rubber pads securely hold devices without scratching or damaging the devices. Fully adjustable ball head joint with 360 degree rotation for customized portrait and landscape view.