Hello There, have the Safe Sight now bought a second time, because I'm very happy with it. The first time I tried the Safe Sight on a 9 years old Golf V. The wiper blades attracted more grooves in the rain, so that I would have used new wiper. By chance I came across the internet to the Safe Sight. Property me this order and was thrilled after installation, because after a few times wipe, these grooves were just gone. Have the Gulf then (12,000 Km) drove another year with the old wiper blades and have these sold now. The wiping pattern of leaves was still 1A. So now I again bought a new used car and ordered the Safe Sight. This time, however, with my parents, because they had seen it with my golf and really loved it. So have today three cars and the windshields and rear windows covered with Safe Sight. The discs cleaned properly that Safe Sight cut to the appropriate length and before that preheated with a hairdryer discs. For the three cars I needed about 40 minutes, but had already exercise it. The Safe Sight settled stick wonderfully, so that there were no creases or wrinkles. What I have read in part that the Safe Sight could be bad stick and then peeled off, I can not confirm. It was then safely installed incorrectly, or the discs with false cleaners have been cleaned. Since my golf has been in the winter outside, also broke away nothing to the ice from scratch. However, I have also respected it that I was not scratched with the scraper on the Safe Sight. Can only recommend every since it keeps its promises. Of course I forgive this like 5 star.