Bergmann Auto Grip Car Mobile HolderDesigned only for mobile phones upto 73mm in horizontal width (total width including case, if any). Instant and automatic one touch lock mechanism simply mount the phone such that the back of the phone pushes against the lock button. Dual purpose can be used both on car windshield and dashboard (only by using the 3M dashboard disc provided along). Pure ABS material with rugged scratch proof matt finish. Pure ABS material with rugged scratch proof matt