[ Adjustable Design, Wide Compatibility ] Adjustable width design can accommodate mobile phones of more sizes. The Phone Mount Holds Phones (Case Included) Dimensions: Maximum Width: 88mm(3.46''), Maximum Length: 178mm(7''), Maximum Thickness: 16mm(0.629''). Compatible with phone screen: 5.4''~7.2''. [ Anti-Shock, Protect Mobile Phone Camera ] The cell phone holder is designed with a vibration dampener to minimize the vibration transmitted to the mobile phone while riding. The mobile holder holder also built-in with soft silicone that keep your phone from scratches and vibration. The phone cradle & phone camera features a non-contact designed to keep the phone camera from being squeezed and scratched while driving. [ 1'' Ball Phone Holder ] The phone holder with 1'' ball joint, compatible with RAM mounts & BRCOVAN B size 1'' ball double socket arm. [ Sturdy, Anti Shake ] The main body of this phone mount is made of high-strength composite materials, providing durability and reliability in the most demanding environments. Built-in high-quality industrial springs and a special eight-claw wrapping phone design ensure that your phone is securely fixed on the phone cradle even when driving on bumpy roads.