I bought this film because I have disrupted the display shows the constant reflections. The film has a very high quality, supplied a vacuum-wrapped cleaning cloth is included and good instructions. I have it 15 can attach without any major problems and air pockets on my Lenovo Flex. The reflections were then - as expected - away. Unfortunately, this film manages this through a slightly rough surface, which significantly degrade the image and the readability of the text, in my opinion. Now everything seems slightly out of focus and blurry. I regret the purchase and unfortunately would only recommend for who often work me her laptop outdoors. For the money I would have expected that the image does not deteriorate.