The Treckstor popular tablet is about 0.5 cm wider than it is recommended in the Artikelbeschriebung regarding the dimensions. Still, it fits perfectly and sits really super. It wobbles almost not and there is not really a risk that the tablet falls out.
Generally, the shell makes an impression of high quality and is very stable. One does not have the impression that it is a cheap product. I hope it stays that in the long run so :)
The only drawback: if you use the "stand-up function", there is a risk that the tablet including the casing tilts forward, since the inclination angle is not optimal ...
But everything else: TOP !! Can only recommend buying at this unbeatable price !! :))