I have chosen this film because she was the only offered for my HP Stream 7 Tablet, which should help against the strong levels of the screen. She does well, and sometimes in such films-noted color distortion or strong brightness reduction, I can not tell much. But in spite of the general difficulty as possible to attach adhesive / adhesive films on the screen, I have to confirm the experience of the previous reviewers clear: it seems to me impossible, without dust particles attach this film - unless one stays in a high clean room! I have very carefully cleaned the glass surface until not a single speck of dust was more to discover. As recommended I have the adhesive side not affected and even the protective film only little by little away, in order to press the foil with a solid plastic slide well. Because of the slightly raised border of tablets you have to take great care that the foil straight and lies exactly halfway between the edges, which is by no means easy. When the film was finally on it, a few tiny specks of dust between the glass and the film were of course but passes as flying around now times in any normal living room. And where even a Micro-Mote is, the film is not on and the result is a bubble. With still so much press can not remove these - and the dust sticks by now well on the adhesive side of the film, so that a removal is virtually impossible or rather attracts more and new speck of dust. Under the film there are now about 20-30 small air bubbles, and I begin to live with it, so I can get at least a reflection in the handle. But nice does not look ........