I bought this just before Xmas. Thought it might help with the 3000km we travelled with 3 kids under 6. I had an Amazon tablet and it just fit inside the dimensions it stated. But the biggest issues I had was the mount and the lock. The mounts minimum width was about 15mm wider then the size of the bars on my headrest (mazda mpv). It held but I had to stuff a hoodie under it to have control of the height. And the lock wasn't tight enough on the tablet itself and had it pop out a couple of times on the road. Ended up having to stash a cord into it to give a little extra tension.