The product is very favorable - hence 3 stars. The application of the film is difficult because it only just covers the black screen. In addition, the film is indeed applied to a carrier film - but the film top side is not protected by an additional sheet. There is thus equal to the application of the film is a risk that you scratched it. Already, cleaning with a microfibre cloth has left very fine "scratches". Well, that one here has the same 6 films, because you will definitely need to renew it from time to time.