The laminating films are okay as long as you just want sheets in A4 laminating. Since I often small parts (small word cards, picture cards, etc.) in a large laminiere laminating pouch, I was very unhappy with these laminating films. Unlike many laminating the sheets from sticking in the film, instead slip the parts despite adherence during the lamination process. This is very often happens to me with this film, which was annoying often as I could get to work from the start (the slides can then namely also no longer open carefully - the sheet tears, no matter how carefully you "aufpult" the film ).
For A4 sheets for the price okay, who wants to laminate smaller or more sheets in a film, really should leave it alone, it just annoyed about the overtime.