The maximum support width is 95 mmDeluxe windshield phone holderCompatible 6" inches or smallerSteady & FilmIt has three direction to clamp mobile phone、which protect mobile phone against falling down for difference driving status.Adjustable ClampThe clamp can be 360 degree rotated to adjustable to the optimal angel.Release or Lock by One HandPress the button on the back of unit to slide open and then take out mobile phone. Press the arms on both sides to clamp mobile phone again.