With these easy to use Ultragrip labels, you can address envelopes in no time at all. Avery's patented, QuickPEEL system, simply divides the labels along the perforation lines to expose the edges, peel and stick to your envelope. Perfect for envelopes, they are fully compatible with your laser printer and guarantee a jam free print for instant, professional labelling. These eco-friendly labels can be fully recycled and are made using environmentally sound materials. This pack contains 250 sheets with 21 labels per sheet (5250 labels in total). Branded Avery labels with UltraGrip technology For use with laser printers Quick PEEL technology for easy use and increased productivity Made from FSC certified paper from responsibly managed forests Jam free printing 250 sheets, 21 labels per sheet Label size: 63.5 x 38.1mm Colour: White Pack of 5250 labels