Self-adhesive labels on A4 sheets, permanent adhesive. Perfect for all laser and inkjet printers, copiers, colour laser printers and colour copiers. Guaranteed jam-free processing and suitable for high-speed printing thanks to extra-strong special material composition, optimum flatness and an all-round safety edge. Trouble-free printer throughput for laser printers and inkjet printers tested and confirmed by TÜV SÜD. High whiteness and a uniform surface for the best print results in black & white and colour. Noticeably thicker: extra-thick labels - easy to apply. Very fast and strong adhesion, even on cold and moist surfaces. Environmentally friendly and sustainable: chlorine-free bleached, PEFC-certified, solvent-free contact adhesive. Labels are 100% recyclable via waste paper, packaging made from recycled cardboard. Free software solutions: www.herma.com/software.