The waterproof labels provide wide applicability, could be used on breast milk storage, books, baby bottles, food jars, medical laboratory containers and so on. The quality paper finish means handwriting won& 39;t fade easily and waterproof. It& 39;s great for inventory marking and identification. Features - Color: Red. - Material: Adhesive Sticker. - Size: 2.50X5.00X0.10cm/0.98X1.97X0.04inch. - The adhesive stickers are perfect for organization and distribution of bottles, containers, or anything else. - Help you keep your bottles organized and clearly labeled for safety. - Wide applicability, could be used on files, books and storage containers. - The quality paper finish means handwriting won& 39;t fade easily and waterproof. - It& 39;s great for inventory marking and identification, convenient and practical.