no surprises after the purchase of this item, which corresponds to the use I wanted to do: protect documents maximum A4 paper published not too thick or thin card, easy to cut with a guillotine for making cards for example. It is also possible then to use the plastified with erasable pens with water, which allows a multitude of designs. Only small problem: the relatively slow scrolling, but it is an "evil" necessary for good adhesion of the film.