The films seem to be quite robust - without that I would have been subjected to an endurance test. The package includes three films for the rear display and three for the shoulder display, plus a micro fiber cloth for pre-cleaning and a box for smoothing the sheets. The manual is very good. Now the fit: For the rear display: perfect. For the shoulder display: inaccurate. On two sides must be cut with scissors a little, so that the film fits. This is annoying and is absolutely unnecessary. The dimensions are the same for each K-3; why not you get that out as a producer of films? I'd give 3.5 stars. As contained for around 6 euros per three films, I round benevolently on 4 stars.
