Features: The magnetic quick release mount use powerful magnetic to attach and hold the camera in place, making set up and take down very quick and easy. This designing is particularly suited to situations where frequent changes in position required. Srong connection: Despite the magnetic design, the connection is still very stable, keep the camera safe during all kind of activity. These aluminum qunick mount usually to be lightweighted without adding burden and easy to carry around. Double fixation: Magnetic plus fixation the camera for quick disassembly, flinging without falling. For 13 Action Camera camera users, photography enthusiasts who love outdoor sports, travelling and photography. Specifications: Size:about 4.31x1.53cm/1.7x0.6in Component: Aluminum For 13 Camera Package Includes: 1PC Quick-Release Mount note: Due to problems of lighting effects, there might be tolerances in product, please understand. Please allow 0-1cm error due to manual measurement.