Two specially engineered components - the Magnetic Phone Socket and Ball Mount - are backed with foam adhesive tape, to provide secure-yet-versatile phone docking exactly where you need it. The magnetic phone socket component is a strong, machined aluminum base containing a powerful, circular magnet centered with flexible silicon that attaches to the center of the back of your phone or hard case. The ball mount component also features a machined aluminum base topped with a steel ball with adhesive tape that can be attached on your dashboard or any other smooth surfaces like desk and filing cabinets etc firmly.