[360 degree rotation, high mobility]: Tablet PC mount with fully customized spherical joint and arm that can provide 360 degree rotation. You can use the tablet in portrait or landscape mode. You can also choose the distance and perspective that best suits everyone. [ and stability]: The car tablet holder has a stabilizing arm, which can effectively support larger screen devices such as , and is a convenient storage for most 14-inch tablet computers. The speed bump will not affect the screen. [Easy to install, no tools required]: The car tablet holder is easy to install. There are two screws and a ball joint on the car holder. The ergonomic design allows you to install and adjust it without any tools. Note: Please carefully measure the distance between the two headrest rods and the diameter of the headrest rod before buying [Wide compatibility]: This car headrest bracket can be used with 7-inch to 14-inch tablets, mobile phones and other devices, thus covering all kinds of mobile devices sold in the market today. When using the spring-loaded , the holder will hold the device tightly and will not loosen easily. The deliberate hole allows the device to be when it is clamped to the car headrest bracket. [Perfect in-car entertainment system] The rear seat tablet holder can make children and passengers happy, entertain, watch , and enjoy a relaxing journey. Passengers in the rear seat can easily their mobile phones or tablets when leaving the car Colour: Black Material: plastic Size: 19.5 x 10 x 5.8cm Package Contents: 1 x bracket Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.