Our all new Mob Discs are cleaner, meaner and better than before. They are branded over a black coated modified steel. The material is designed to increase the attraction of our magnetic mounts. Check them out on our website (link in our bio). #mobarmor #mobarmorgps #instagood #phonemount #tabletmount #instadaily #ruggedizedmobiletechnology #4x4 #offroad #onroad