Suitable for 4.7-7.2 inches screen phones Rotatable pivot structure allows multi-angle adjustable Auto-Clamp Linkage: lock your phone tightly with five gravity arms Arc-Shaped mounting clip: Firm Grip Onto Air Vent Silicone paddings prevent your phone from being scratched Suitable for air vent Can not be horizontal and vertical Material: (PC+ABS) + POM + Silicone Dimension:: L107 xW118X H63.5 (mm)