Property me the new Nokia Lumia 630 and bought this soon ordered this envelope. Was really surprised because I expected for the price actually less. Did the shell now for about three months in use and am really happy. She still holds and protects the edge and back from scratches and bumps. So does everything you need.
small flaw but actually expectable: makes the phone thicker halt. Tut actually pretty narrow shape of the phone no favors. That bothers me but not really, because I do not have to admire all the time it mainly benefits and ;-)
So strong buy recommendation if you just need a cheap protective case!