Phone holder designed to work with our Cybercart and Omni Cart, and most other golf push carts. Features a durable aluminum tray with threaded screws to securely hold your phone in place. Please use included glue patches as needed for additional security Fits phones with width between 2.2"-3.5", and a thickness up to 1/2 inch. The mount fits on a cart tube with diameter between 4/5 inch to 1 1/3 inches. Can remain attached during folding and transport, but use caution in order to protect the holder and other nearby items.