[Material]:  Made Of High Quality Rubber +360 Rotatable Metal Ring Holder Perfectly fits your phone with precise cutouts for all buttons and ports, while featuring raised bezel to lift screen and camera off flat surface. 【Compatible for magnetic car mount】 Build in metal plate, it can be attracted to a magnetic car mount holder (magnetic car mount not included), no complex installation steps, direct absorption. 【360 Degree Foldable Back Finger Ring】 it's made of aluminum alloy, it allows you have a better and safer grip on reaching more parts of screen. Provides you with multiple-viewing angles for watching video and movie as a kickstand