This is something my brother has been asking me for for a long time. He is a locksmith and does mostly automotive. While working on the lock of a car he usually places his phone on the edge of the glass and the weather strip. It usually falls but not anymore. We designed this to slide between the window and the weather stripping so he can hold the lock in one hand while simultaneously typing in the code to his phone. In reality this is not just for the locksmith thing but any time you need your phone in a secure position while working on your car.