I have the slides (both are in the meantime "consumed") as closely as possible placed on the display. Although I have already experiences with other mobile phones and tablets, it did not succeed, the film to be positioned precisely enough. This leads the Xperia PRO means that you every now and then the film at a corner "anlupft" and this so gradually loses its adhesion. Then you can just throw away the film yet. I bought the meantime protective film from another manufacturer. How long does this, I do not know yet, but already own the attachment was a real pleasure.