Self-adhesive labels on A4 sheets with permanent adhesive. Perfect for all laser and inkjet printers, copiers, color laser printers, and color copiers. Guaranteed jam-free and high-speed performance due to extra strong special laminate, top flatness, and all-round safety edge. Problem-free printer operation for laser and inkjet printers, tested and confirmed by TÜV SÜD. High whiteness and even surface ensure the best printing results in black and color. Noticeably thicker, these extra strong labels are easy to apply. They provide particularly fast and secure adhesion, even on cool and damp surfaces. Environmentally friendly and sustainable, they are chlorine-free bleached, PEFC certified, and use solvent-free adhesive. Labels are 100% recyclable with waste paper, and packaging is made of recycled cardboard. Premium labels on A4 sheets offer fast and secure permanent adhesion, making them ideal for all laser and inkjet printers, copiers, color laser printers, and color copiers. High-speed capable and guaranteed jam-free.