Keeps unfortunately only 5 months ....

At first I was very excited, very tight fit, nothing wobbles, but after a short time break from the first corners of the lower shell, even that is OK because there is enough holding stretching. But then begins the plastic to snap on and the cracks are increasingly more to all parts of the lower shell break and then it was time for 5 months without a fall, much entirely on the lower shell and could no longer be secure. A great pity, now no redemption by AMAZON more possible manufacturers warranty? Well, let's put it this way, Lesson Learned, as a cover just good for nothing, I now have a film (however, from the United States for all pages, even for interior) on it and use to a soft shell bag for traveling, it works well.