Extra-strength labels on A4 sheets, self-adhesive. Twice the adhesive strength of conventional paper labels, even on moist, warm, cold, rough or dusty surfaces. Ideal for reliable labelling of products, documents and objects in inventories, for safety messages, warning messages, wrap-around labels, test badges or seal labels. Indoor use. Environmentally friendly: high-quality, chlorine-free bleached special paper, FSC™ Mix Credit certified, solvent-free adhesive. Labels are 100% recyclable, dispose of as for waste paper, packaging made from recycled cardboard. Excellent printing results on all laser printers, inkjet printers, copiers, colour laser printers and colour copiers. Trouble-free processing thanks to all-round protective edge and optimum flatness.