Mountain Bike Phone Holder, Aluminum Alloy Adjustable Bike Mount Cell Phone GPS Mount Holder Rotating Clamp Features You can rotate the viewing angle at will no need to uninstall ,compared to plastic and silicone phone holder mounts, it is stronger, has no vibration or noise, and will not fade Exquisite Details Does not obscure the screen, for almost all large screen phones. Compatible With 1ompatible With Most Mobile Phones, GPS, you can adjust the width to fit the cell phone. Aluminium Alloy Material The metal phone mount will hold your cell phone tightly on the bicycle，the Sponge also protect your cell phone. Extensive Compatibility Suitable for bicycles/mountain bikes/road bikes/downhill bikes/motorcycles/electric bikes Specification: Material: LA6063 Aluminum Alloy Product Size: 4.3*6.5*8cm Package List: 1 x Bike Phone Holder