This Phone holder uses strong magnet to hold smartphone and Silicone Gel Suction cup to stay firm on car dashboard or windscreen even on bumpy roads. Simple to install, this mobile holder is designed for extreme weather conditions - heat, cold and dust. The magnetic mobile phone holder allows you to set the desired viewing angle and viewing distance. This Phone holder uses strong magnet to hold smartphone and Silicone Gel Suction cup to stay firm on car dashboard or windscreen even on bumpy roads.