Ok ... these things are cheap. Nevertheless, one has to evaluate. Different points. The film does not fit exactly. They can not be conclusively stick to the frame, but must adhere to the cut-outs (which can even "rauspopeln" must) oriented. This is inaccurate. Through the film results in a significantly higher sensitivity to fingerprints. Even the annoying. Furthermore, I do not understand many other positive reviews. I bought the number for the film to be replaced later time and not to have multiple attempts. What is the the nonsense, the positive effect on an assessment. If I buy six eggs I want to eat the well and not try to pitch a couple, and then not to use the other. Furthermore I ordered on Monday and it was delivered on Tuesday ... but a week later. Did not work when given the availability and the delivery of a letter takes about one week. More NoGo: mail and those shipping costs? Those things are still more expensive than advertised. Shipping fees go into their own pockets.