There come three films for the bottom and three films for the upper display. The films are stamped very accurately and have a surface on which the pin slides well. I can not say anything yet about durability - thus the last star still open. The reaction of Touchpaneels on pin inputs is not affected. My Application Tip: The longer side of a matchbox fits exactly into the DSi touch screen window and gives well by the soft and rounded edge a bubble-free lamination.