Well, that two films were delivered. I have, so to speak, ruining the first as an experimental subject. After this "course" was the second then in an instant it and sits so perfectly that some do not believe that the screen is protected by a foil. The function of the touch screen is not affected at all. Important: Small air bubbles actually disappear after a while, if you nachdrückt now and then gently. It's just that when applying such films considerable skill is required. This is reflected in mumbi but also with a aüßerst exact instructions invoice.