First of all I must say that this flip cover is a very clever idea. It works beautifully (on the "window" based). The build quality is fine - I can not see any flaws. The cover fits 1a on the display, so that nothing sticks. What has me very disappointed unfortunately is what they have here already, some complained that the flip cover are not on the display remains when it snaps shut in a special ~ 30 ° angle projects. Underline, press and turn multiple smooth I did it, that the cover sits reasonably.
If it is not necessarily the flip cover from Samsung with window must be there are certainly plenty of other, perhaps better, alternative for ~ 15