Just heard about a last minute marketing opportunity? Need to send a direct mail urgently? No matter how quick you need to send it you'll want to make sure it looks professional. You need the right labels for C6 envelopes to give a great first impression. Try these address labels, that are full optimised for an inkjet printer. They dry instantly after printing so you can place them straight on the envelope. As there's no need to wait for them to dry it means they won't smudge and it'll save you getting dirty fingers.