The mobile phone is to me fell down several times and always on the side of the display. Once it flew out of my bike basket and has overturned several times. As the cases have a raised edge, characterized the Aufbrall was always intercepted. In addition, I once accidentally a hot baking tray placed on it. Without the sleeve, the display would have jumped directly.
The seat is great. I play around with the shells constantly. Pull them off and make them top again. And everything still holds bomb.
A deduction could be for the color of the edges. Who quickly worn and lost the color. This is when the white S3 version but not as bad as the cases under the white color is. For me absolutely manageable for what they do.