Raphycool-Leading a cool life.Strong magnetic adhesive anti-slip phone holder, hands free, easy to use and save the space! Product weight: 22g Product dimension: 3.4*3 CM Package size: 65*43*95MM Weight: 45g(including package) Material: Aviation aluminum alloy+Silicon Four colors: Rose Gold, Gold, Black. Accessory: Magnetic Stickers Instructions how to set up the Mount: 1)Insert the silicon prongs into the Car Air Vent Mount; 2)Stick the round magnet metal on your phone or GPS; 3)Rotate the mount to your preferred angle. Package includes: 2 x RC Air Vent Car Mounts 4 x Metal plates 1 x Package Warm Note? The metal plate may interfere with wireless charging. It is suggested to remove it before using a wireless charger. A thick phone case could weaken magnetism. Thinner cases work better. You are advised to test the magnetic strength by simply moving your phone back and forth or sideways.