The shell is now 2 months in use. She is very pleasant and non-slip in hand. Due to the slightly protruding rounded edge on the touch side, it is also no problem to put the iPhone on the face. When pulled over I give the recommendation to use the iPhone, first at the bottom open side. This reduces the risk of over stretching of the web is avoided. This is the passage of time but by the frequent use of the Home button by design a little unstable. Nevertheless, I would buy this envelope again. Whether matt transparent or black in gray matter of taste.