Self-adhesive labels on A4 sheets with permanent adhesive. Perfect for all laser and inkjet printers, copiers, color laser printers, and color copiers. Allows for jam-free and fast printing thanks to the extra strong special laminate, high flatness, and fully secured edges. Smooth printing operation for laser and inkjet printers, tested and confirmed by TÜV SÜD. High whiteness and uniform surface for the best printing results in black and color. Noticeably thicker: extra strong labels that are easy to apply. Particularly fast and secure adhesion, even on cool and damp surfaces.