What a dust collector!

Fits, easy to pull on, rough and not unhübsch.
But what a dust collector! When the cell phone plugged me this envelope in jacket or trouser pockets, it is soon over with dust and fluff covered, so you first must clean the screen again. Seems to be due to the material, which the dust probably extremely attracts.

Update 23/04/2014
The dealer has sent me a new one free copy of the envelope.
Feiner train, great service. Apparently went to get out a not so good batch.
Now have drawn one day over it, the new shell.
Rein in the jeans pocket, out of a jeans pocket.
Voila, the inner edge of the envelope is full of fluff.
I do not want to decide if it's the case or the display of the Xperia Compact here.
Price / performance of the part is ok and the dealer takes care of real.
Therefore, in any case, completely ok like this.