These films are very good value. Well made (made in Japan) and of sufficient thickness. Big positive: they are a hair smaller than the total area of the screen. So easy to install. Indeed, when the films are exactly the size of the screen it is very difficult (or impossible) to ask the film without overflowing the screen surface at one time or another. No worries here we have a comfortable margin of error. Small problem: no cardboard to apply the film. This is not a major problem as a kind card CB fits the bill but we must know.