Premium Adjustable Car Vehicle Windshield / Dash Board Holder Cradle for ZTE ZMAX - Pressure Absorbing + MYNETDEALS Stylus - Phone Not Included The suction can mount on any surface such as windshield, dash board and so on Won't take up much space of the car Just rotate the suction cup fixing lock anticlockwise for locking the suction cup and vice versa Can 360 rotate, horizontal or vertical Easy to adjust to any angle that you want. The longest width of the clamp stretching is about 100 mm