The sixthreezero phone holder is perfect for anyone who owns both a bicycle and a phone. Whether you need to see calls, time, location, or control your music, or logging into our sixthreezero Pedalers app to track your rides (available for download from the IOS and Android App store). The phone mount will securely mount your device to your handlebars using a premium hard plastic grip, securing each corner of your device tightly to the mount. Freely rotate your device 360 degrees for easy viewing for portrait or landscape viewing. Easily mount the accessory to your handlebar with no tools required! Just bind the flexible strap clamp around the handlebar and pull to tighten. Push the buttons on the sides of phone mount to release the arms and fit to your phone. Gently clamp the arms closed for a tight lock around your device. One hand operation for easy installation and immediate use. Compatible with most phone models between 2 1/8 inches to 3 1/8 inches across, including iPhone 7, iPhone 6, iPhone 6 Plus, iPhone 5, iPhone XR, iPod Touch, Samsung Galaxy S6 S5 S4 S3, Note 1,Note 2, Note 3, Note 4, Note 7, and more. Size is adjustable to fit most bicycle handlebars. Go hands-free so you can ride safely!