I'll start with the lesser evil:
The rear shell that holds the cell phone is made of thin plastic that makes a very poor quality impression with its corrugated surface. In my opinion, the very feel of suffering through the fluted design, because the whole thing by not nice in the hand and is also very slippery.
Now for the really big impudence:
The "cover" of Flipcases closes even without mobile phone, type of construction, very difficult, since the flap is attached with a much too short strap to the rear plastic.
One builds now the Xperia Z in the shell a, it is no longer possible to close the door at all !!!
The whole thing will look like on the sample picture!
How can you can use in everyday use?
A protective cover that does not close?
For me, this is a product that has absolutely no benefit!
I advise anyone from buying!