Avery Clear Addressing Labels give a professional finish to your mailings as it looks like the text has been printed directly onto the envelope. Whatever the colour of the envelope, these transparent labels virtually disappear. You can peel your favourite 21 labels per sheet along the perforation to expose the edges and apply to C6, DL and C4 envelopes in no time at all using the unique QuickPEEL™ feature. These clear laser labels can be used with black and white or colour laser printers.You can easily create your clear mailing labels with your company logo for instant brand recognition using our free template software, Avery Design & Print. Whether you choose a pre-designed label template or start from scratch with your own design, you can trust our software to deliver smart, stand-out results.The label format is 63.5 x 38.1mm with 21 labels per sheet.