The iPad Air 2 fits perfectly accurate in the envelope and not budge.
One can rotate it and thus can stand the pad vertically and horizontally is great, not to mention the two height adjustments, depending on what you want to do look as photos or even surf the internet to find the right attitude to stehts stand.
The Wake up and Sleep Function works here properly and promptly responds to the open and to the shell .It is also evenly all around and not already described here, the teething still above a corner away.
All around all buttons are super accessible and no sharp edges are palpable. All in all, very well made shell.
A negative point however, there is in terms of smell. The shell smells very strict after unpacking for plastic and adhesive which hopefully will be gone after a few days.
Otherwise for the price just top and recommended.