These Avery Laser Address Labels can be printed on allowing you to customise your own address labels, barcodes, logos and more. They are self-adhesive and feature Quick Peel Pop-up Edges for easy and hassle free application. They are created using Jam Free technology ensuring that your lines, images and text are clear and smudge free. They can be used to design your own barcodes, address labels, logos and more. These labels are permanently adhesive so you can be confident that they'll stay in place. Each label measures 63.5 x 46.6 mm. These labels are compatible for use with laser printers. You can create your own design or search the software code L7161 to use pre-designed templates. Jam free technology ensures that they print clearly and smudge free. There are 18 labels per sheet, with 20 sheets in each pack. There are 360 labels in each pack. These labels are white.