Avery Easy Peel Address Label - 1" Width X 4" Length - 2000 / Box - Rectangle - 20/Sheet - Laser - White "Product Category: Supplies/Labels" Guaranteed to stick and stay: Avery labels with Ultrahold permanent adhesive hold fast to envelopes, cardboard, paper, plastic, glass, tin and metal; great for mailing, organization and storage bin labels Print with confidence; only Avery mailing labels feature Sure Feed technology to provide a reliable feed through your printer, preventing misalignments and jams Get clear text and crisp graphics; optimized for laser printers to help prevent smearing or smudging They're compatible with virtually any laser printer, as well as the templates in Microsoft Word.