Good. I bought 2 packs for my computer at work because you can't buy just one with it. It's almost impossible to apply without bubbles, after the third puff I gave up and only left a few bubbles in there. What I couldn't stand was that the image on the computer was blurry, the words were blurry and boring. I work in a doctor's office all day looking at patient information, so after about 10 minutes I took it off and threw it away. What a waste.