It is suited to Cell phone, GPS, Tablet, DVR and so on. Car Mount is totally different from the others. Stronger magnet keep your phone safer! This Car Mount kit includes 1magnetic Phone disks, 1 Ball Mounts, 2 alcohol prep pad, 2*3M primer, and one instruction book. Magnetic Phone disk composed of a powerful neodymium magnet and silicon center provides high adsorbability and smooth surface. The neodymium magnet won't influence normal use of cell phone and tablet. Warranty Your safety when driving is something we care about. We also want to make your life easier.