The casing meets definitely their purpose: it protects the phone against dirt from the outside, from scratches, cushions falls and reduced pressure losses caused by sharp objects, could exert pressure on the display. Unfortunately, the cover falls off a bit too narrow, although the cell phone fits into and stays in place, but it is squeezed. Accordingly, I have to firmly pull up on the tab to get the phone out of his pocket. Unfortunately, the material is not expanding even with regular use, so that the load remains constant on the tab. If the strap is damaged at some point, there will unfortunately be almost impossible to pull the phone with your fingers from the cover.
Because I wanted to use for his pocket nor a plastic case, I had to resort to another universal shell, because I could not push the envelope in the mobile phone together with Case.
Half a centimeter more space would have the envelope well done definitely, so that the phone would pull out easily.