I can not understand people who on an envelope Hold the 9 euros or less will cost the phone is finally extremely expensive and it should not skimp on protection either because it is then teier properly. But now to the shell itself. The material itself seer feels good and above all quality. If one has the edge in black acts like the shell extension for the device all corners and edges are perfectly protected and leave no doubt about the device that is being protected. I can only recommend this sleeve to buy because of high price to protect an even higher price