Simplify your mailing, shipping, and organizing tasks with this 500-pack of Avery 5912 Printable Internet Shipping Labels. Measuring 5.5" x 8.5", these versatile white labels are perfect for packages, product labeling, event signage, inventory labels, and more. Plus, TrueBlock technology completely blocks out everything underneath the label, so you can cover markings, correct errors, safeguard sensitive information, or give new life to old boxes by concealing old labels. The half-sheet labels are also backed with a strong permanent adhesive guaranteed to stick securely to a variety of surfaces, including cardboard, plastic, glass, tin, and metal. Optimized for laser printers, the label paper sheets deliver crisp graphics and clear text, helping prevent smudges and smears for a polished, professional look. Personalize your labels by hand or easily design and print your own stickers and labels using Avery Design & Print Online. Our easy-to-use design software allows you to import your own artwork, logos, and designs, or you can use the available templates and tools to create custom labels you can print yourself. Whether you're organizing your space, branding products, or preparing packages for shipping, this pack of 500 customizable labels delivers reliability and flexibility for all your labeling projects.