It was worth the money. 22

For the rest, it's really cheap and it is better to provide the glue to pick up the pieces that come off very easily.

There are two major problems:
The glass is not practical and tactile features that can make it through this one are very hard! (Very infrequently detected)
When fully open the hull, ie we put the flap that opens behind to take it as a normal phone, the phone detects it's like closing the shell and goes into "smart view" ... (I specify that this problem does not appear on other shells)