elago M Metal Plate [Large size X 4Pcs] for M Car Magnetic Mount EASY INSTALLATION: Simply install the mount into your car's air vent after you have attached the metal plate on your phone and you are ready to go! MAGNET TECHNOLOGY: Mount securely holds your phone through the use of strong magnets. Metal plates may hinder wireless charging capabilities. FUNCTIONALITY: You can use the mount as a kickstand on any flat surface or for cable management in your car. COMPATIBILITY: Fixed clips on the magnet come in two sizes that are compatible with most car air vents. DISCLAIMER: If plate does not have direct contact with the magnet (i.e. hidden behind a case), there is a chance your phone will separate from the mount from a strong shock.