Unfortunately, I'm disappointed in every aspect of the protective sheet. I bought this mumbi protector for my new iPad Air 2. To protect the display in the long term, I use a stylus and wanted to also bring the display film used. As such, the film seems well-made, high-there is obviously nothing to complain about. Why, however, the films are a waste of money in my case, is the fact that a bubble-free and dust-free fitting on such a relatively large surface area such as the iPad like a gamble. How So? Everything prepared as described in the reviews, the display was after a long purification ceremony apparently dust and grease, and I started as recommended the film with only slight pulling at the lower edge with millimeter precision to install, even if what went well without any problems. Even the slow further attaching itself was not difficult, but arrived at the other end of the display, I realized to my great disappointment notes that the film is shifted by about 2 millimeters and was therefore not applied precisely to 100%. When you re pulling then dust sat on the adhesive side of the film and the iPad, which can not be prevented and thus a re-attachment was passé. The same thing happened to me then when you try with the second film. Thus was all in my case, unfortunately, a wholly-owned letdown. Practice makes possibly the champion, a bit of luck might be one of them, but my films are then average but too expensive. Too bad.