I just applied to a Samsung S Duos 2 the foil. The 6-pack comes neatly packaged, the instructions are clear and the film is exactly the 1/2 mm smaller than the screen to apply it appropriately. Went without problems. My copy is not matte, so that the film actually did not notice. In conjunction with an outer sleeve for. Example made of rubber, the device m. E. adequately protected.