■ Tablet holder size: W195 x D10 x H132mm (excluding stopper) ■ Arm length: 157-318mm ■ Compatible drink holder diameter: Approximately 68-80mm ● This is a car-mounted arm that allows you to use 7-11 inch iPads and tablets in your car. ※ Some models may not be compatible even within the supported size range. ● Easy installation: simply insert it into the drink holder. You can adjust the diameter of the mounting part to fit the holder perfectly (diameter 68-80mm). ● The arm has a maximum of 4 joints, allowing you to finely adjust the height and direction of the tablet. ● By combining three types of parts (large, medium, and small), you can choose from 6 different lengths. ● A ball joint is used to connect the tablet mounting part, allowing for adjustment to various directions and angles. ● The holder securely holds the tablet up, down, left, and right. The device can be firmly secured with a total of 5 clips: 2 L-shaped clips and 3 V-shaped clips.