Whether the mailings are smaller or larger, the address labels with outstanding print quality are the perfect solution. The specially coated labels are optimally adapted to the current envelope sizes. This format is particularly suitable for C6 envelopes, which are letters in A6/postcard format or A4 letters folded crosswise. The format is also compatible with Deutsche Post's Internetmarke format, allowing you to print the postage yourself for maximum efficiency. The special QuickDry technology guarantees absolutely smudge-proof results for these address labels on all common inkjet printers, ensuring a sharp print image with clear colors for your mailings.