20 sheets of round self-adhesive number stickers, 50 pieces per sheet, providing ample quantity for your needs High-quality self-adhesive number labels made from durable material; waterproof, weather-resistant, and UV-resistant, suitable for both indoor and outdoor use Clearly numbered for easy identification; ideal for inventory management, helping to save time on labeling and organization while making it easier to locate items quickly Easy to apply and remove; features white numbers on a black background for high contrast and visibility; durable waterproof material ensures long-lasting performance Versatile use for organizing books, shipping boxes, storage bins, toolboxes, hangers, classrooms, offices, homes, and more; great for labeling and sorting various items Designed for use on flat, smooth surfaces such as windows, walls, and doors, offering good visibility from a distance Color: Black Material: Self-adhesive Sheet size: 285 x 137mm; Sticker diameter: 25.4mm Package includes: 20 sheets of number stickers (numbers 1 to 50) Instructions: Clean the surface thoroughly before application to remove dust, grease, or residue for best adhesion Note: The package includes only the items listed above. Lighting and monitor settings may cause slight color variations. Size may vary by +/- 1-3cm due to manual measurement