Before I bought my Kindle Fire HD, I read everywhere, a --if not even DER-- serious disadvantage of the device is the indeed very good, but highly reflective touch screen, the reading of books in the sun even under the parasol virtually impossible do. That's why I bought the mumbi Screen Protector for Kindle Fire HD to immediately and brought them also equal to. What can I say - the device still shows a sharp picture, and I can use it loose on my balcony in the sun now. In the blazing sun while at full brightness, which shortens the battery life, but it works. And for hours. The touch screen reacts just as quickly as before. For this, the film is stable and protects the screen beautifully. I see no more finger tapping. So in every sense an improvement. The only thing that is a bit difficult for me designed, was the application of the film onto the device. The film is so precisely (what actually is awesome!) That you have to really put it exactly in the middle, otherwise overlaps a page over. Because of the rounded corners of the screen I have the only at the third attempt properly hinbekommen (and me of course a couple of small dust grains on the edge captured after repeated removal and Neuansetzen under the foil). But does not bother me very much and does not affect the functionality at all. Next time (three pieces in the pack are yes) I'll do it hopefully better! I would buy this film definitely be back.