First of all, information: I received this product free of charge for testing. However, this fact does not change my assessment. I always rate products as if I had bought them myself at the regular price. I'm almost satisfied with the foil set! I have already applied a lot of films/protective glasses to a wide variety of devices/displays. And so far, I know that in addition to the films and a small cleaning cloth, there are also moist alcohol-soaked and dry cloths to clean the display. Unfortunately, these two are missing in the package so you have to get some yourself. Fortunately, I always have glasses wipes at home, which of course also work. But it's a shame and that's why there's a 1 star deduction that none are there. I attached the glass for the display super quickly. I didn't even try that for the lens, it's also too fiddly in my opinion and, in my opinion, not quite as important. I always handle my devices very carefully and have never had scratches on the lenses. On the other hand, I find the price of less than 8€ for the 3-fold set absolutely okay. So a purchase recommendation from me