Maybe once the positive things:
The shell looks quite good and the material is well made. The iPad Air is firmly seated in the envelope.
There is a pen loop - however, it is not a pen with you.
Well then the negative:
The iPad can be just in 2 angles up steep and steeper (both portrait and landscape format, because the iPad can be rotated). A position for comfortable typing on the virtual keyboard does not exist.
The iPad holds in landscape mode in the 1st position (quite steep) reasonably - must press hard one however not.
In the 2nd position the iPad keeps trying only after repeated. Can touch you it then however not. The stand collapses immediately. In portrait mode, it's a little better.
The magnetic on / off mechanism also works only sometimes.
Then something about protection: The plastic encloses the iPad not entirely, in a case the iPad could well get some of. In addition, the back of the iPad is not protected because the shell contains no soft lining.
So the whole thing is more of a letdown.
The delivery time was underground with> 10 days.