Anti-VibrationATV phone mount with vibration dampening design to prevent the phone's optical components, keep your phone well while bouncing around the trails, Exposing your iphone to high amplitude vibrations within certain frequency ranges can degrade the performance of the camera system For off-roadPhone mount for ATV/Quad with upgraded aluminum bracket fit 7/8"-9/8" handlebars, Compatible with Yamaha, Polaris, Honda, Can Am and etc UniversalATV phone holder holds 4.7"-7.1" device with case (compatible woth Iphone 13pro/13/ 12/ 11 and etc) Secure8 claws all-around protection your phone, silicon wraps your phone securely ConveniencePut in or take out your phone by one handle, 360° rotation can adjust any angle to vivew InstallationInstallation video on the picture 7 (picture list), 8 steps to install the ATV phone holder, Installation instructions in the box which you received, installation video in the picture collection