Labels Our proven address labels in excellent, TÜV-certified print quality offer you the perfect solution for professionally handling large mailings. This way, you can leave a good and lasting impression on your customers. At the same time, you are efficient, as efficiency is particularly important for larger mailings, saving you both money and time. The address labels are optimally tailored to common envelope sizes. The format of 38.1 x 21.2 mm for these labels is particularly suitable for use as sender labels. Thanks to our unique QuickPEEL peeling aid, you can process the labels quickly and easily – it doesn't get more efficient than this! Bulk pack with 100 sheets. White paper labels with reliable adhesive strength. Extra strong label material. Precise printer feed and guaranteed jam-free operation thanks to innovative ultragrip technology. Environmentally friendly: FSC® certified paper. Ideal for C6 envelopes. Suitable for all common laser printers. Trouble-free printer operation on lasers confirmed by TÜV SÜD.