Basic car holder for 7" tablets, which can be customized(example name). You must use a strap which have Hook-and-Loop Fasteners.
I add the sun shield cover (with headphones hook). I printed the cover without headphones hook and its ok. I must say only, that you must be careful, that you will push the cover on the holder, because the hinges are fragile.
Prusa filament ABS ABS (use varnish for eliminate UV)