Magnetic Phone Mount Car Dashboard Holder for Cell Phone 360 Degree Rotation Real 3M Glue-It holds any size of your phone or GPS without falling or sliding Strong magnet-It sticks very well to the metal plate on your cell phone or GPS 360 Degree rotation-The magnet is extremely strong but still allows easy manipulation to achieve desired viewing angle More choices-It comes with 2 metal plates that allows you to install it on different phones, No interference with signal reception-The strong magnet will neither do harm to your phone nor interfere with signal reception