The shell consists of 2 parts, one of which, taken apart, the rear wall must be brought up first, then the frame will turn down. After that, the S6 is not as lean, but is very good in the hand.
The keys (silver plastic) work fine.
Inductive charging works on the Samsung EP-PG920 also like without shell.
The Protection:
In German can be found on the packaging of the set only two-layer design for double protection. What is meant is not clear. Zweischichtigkeit can not be established and what is double protection?
Protecting the S6 simply refers back wall and corners. The camera is no longer present, which otherwise protruding edge is probably the first thing scratched in the new S6.
The display is completely unprotected. The shell to be called dust is somewhat exaggerated and even a water splash or does not exist.
So I would call the sheath as a visually appealing edge protection. For the beach or the dirty workshop of protection is not sufficient.