Product description Size: 10.8*11.7*14.5cm Color: black, red material: plastic Package content: 1pcs car phone holder 1.One Hand OperationThe Greatest Convenience]:Just slide in your phone, car phone holder will clamp the phone automatically by gravity. Ready to use within one second. Also, the car phone mount will auto release your cell phone when you take up the phone. This easy one-hand operation will bring you the most convenient and safest driving. 2.Upgraded Gravity Structure Super Stable]:This upgraded version gravity car mount adopted stable triangle-structure clamps to hold phone more firmly than other gravity car phone holders. Only materials with superior quality are selected. 3.Upgrade Clamps -- Alloy Twist lock ClipThe car air vent phone holder upgraded the air vent clip which will form the "triangle support points to catch the vent blades firmly". The cell phone car phone holder is easy to firmly fix on your vent and will not block the air outlet. Better to fit for more car vents. 4.Thickened Soft Pad -- Enhanced ProtectionThe car vent phone mount adds thick and soft silicone pads on the inside clamps and vent clip. When hitting bumpy roads and braking, the enhanced buffer can keep your vents and phone safe and avoid scratches. 5.Universal Compatibility:Applicable mobile phone size: mobile phones with a width of 6-9CM