Rokform Universal TPU Magnetic Car Mount for all Rokform magnetic cases including iPhone 7,6,5,4 and Galaxy S7 Edge, S7,6,5,4,3 Works with v3 magnet kit enabled Rokform Mountable Cases Proven safe 10 lb. rare earth magnet creates strong, secure pull 3M tape creates solid attachment to clean, flat, hard surface Discreet mount is less than 1? in diameter Easy installation takes just seconds. No screws or tools required.