2024 Tri-axis Upgrade Arm【Upgraded longer and more solid Biaxial Extension Arm】Twist the tablet holder for car arm at different angles allowing you to change the view distance, you can swing the tablet in the middle of two seats so both passengers can watch. The car tablet holder articulating arm is easy to pull out or retract as needed, kids can also operate easily. Great for enjoying entertainment with family and friends during car trips | 【Easy Installation & 360° Rotation】 Normally it only takes 3s to install the ipad holder for car to the backseat and 2s to put your tablet in, no tools are needed. The 360 degree rotating ball allows you to find the best view angle so kids don't have to look down the whole time, avoid neck pain | 【Devices Compatibility】The universal iPad car mount headrest tablet mount is suitable for 4.7 - 11" devices, such as 2022/ 2021 iPad Pro 11, 2022 iPad 10.9/ iPad 10th Generation, iPad Air 5/ 4, iPad Pro 10.5/ 9.7, iPad Mini 6/ 5, Galaxy Tab S8/ S7, Kindle, Fire HD, iPhone 15 Pro Max, 14, 13, 12, 11, Xs, other smartphones and tablets. The max thickness the clamp can fit is 0.67" ( 17mm). 4.7 - 11" refers to the diagonal length of the tablet screen, and the suitable width of the screen is 5.5 - | 【Sturdy & Safe】Out of considerate thought, the fixed nut hook's depth on both ends of the tablet car mount is deeper, greatly increasing the stability during driving. The anti-slip rubber pads protect the tablet from scratching and slipping, keeping your device safe at iPad car holder's | 【 Wider Headrest Compatible】 Compared to the old version, this new version can fit the headrest with a narrower rod distance. The adapted distance range of headrest rods is 0.39" ( 10mm) - 7.15" ( 185mm), like SUVs, Pickup trucks, sedans, and more. Can't fit the backseat without headrest rods, like Volvo.