The battery cover was intended as a gift for my mother because she would like to have a white cell phone. After unpacking, I was a little confused because I had ordered for the 630 and stood on the article 635. However, the two smartphones are identical and everything was fine. The delivery went very quickly. The matte surface fits well and feels great in your hand. I recommend that wants to buy any of the no shell, but would miss his Nokia smartphone a new look.