FIT LARGER AND THICKER DEVICES: This tablet fit iPad holder for car's clamp arm is 8.66'' wide, can be extended to 1.05'' vertically. Fits all 4.7-12.9'' devices. Fit Fire HD 8, 9, 10 Plus, Pro. new 2022/ 2021 iPad Pro 11/ 12.9 inch, iPad 10.9, iPad Air 5, iPad Mini 6/ 5/ 4/ 3, iPad Pro 9.7/ 10.5, 2020 iPad Pro, iPad 5th/ 6th/ 7th/ 8th/ 9th/ 10th, all Galaxy Tab, all Android tab, all Switch, all kindle, all phones. Note: 4.7 - 12.9'' is the diagonal length of the device, not the device's width. | EASY TO INSTALL AND USE: Push one side of the hook to clamp the headrest rod, and then clamp the other side to finish the installation of this for iPad car mount easily. Pull the car tablet holder's clamp arm and put the tablet with a thick case in, it will be held securely. 360°rotatable design, easily use the tablet/for iPad/Fire HD tablet/Switch in portrait or landscape orientation. It must be the best car travel essential and road trip essentials for kids. | SAFETY, RELIABLE, AND FOLDABLE: The clamp arm of this tablet car mount has a baffle design. The baffle can lock the device firmly no matter on rough roads or sudden braking. The baffle is also effective in preventing the device from being kicked off by your active kids. The for iPad car holder back seat can be pushed into the gap of the headrest when not in use to protect the child from bumping. A good product is a safe and reliable product that can protect the device and kids. | FIT 99% CAR BACK SEATS: That upgrade new version for iPad car holder back seat, the distance between the two hooks is 55 mm-205 mm, suitable for a headrest rod distance adaptation range of 2.2-8.0 inches. Suitable for all retractable car headrests with round poles. DON NOT fit square poles. Suitable for 99% of cars like trucks, SUVs, sedans, etc. That for iPad car holder back seat can hold the car headrest firmly and won't fall off. | BACK SEAT ENTERTAINMENT SYSTEM: Our fit iPad car holder is suitable for iPads, Android tablets, Fire HD, and Nintendo Switch. During long-distance or short-distance road trips, it can help children to spend a happy and quiet time in the back seat, freeing mother and child's hands. Parents and children concentrate on their own work without interfering with each other. Thereby avoiding the situation where children cry and make trouble, which will affect parents' driving.