The glass is ideal for the Z3 Compact. Protects very well from scratches and feels great. Especially the rounded edge feels as opposed to "sharp-edged" glasses at very pleasant. Here with me is now without any external assistance for about 2 months a sudden leap to see, from the "inside corner" of the upper speaker, to the edge. Along this jump you can see now, unfortunately, air bubbles, which may not affect the functionality, but unfortunately look very ugly. Therefore, it is questionable whether this protective glass can really keep up with the life of a smartphone. Nevertheless, I would buy myself again.
