WS003 Waterproof Self Adhesive Vinyl Name & ID or Mobile Number Stickers. These labels are perfect for schools, allowing students to easily label their water bottles, lunch boxes, and stationery to avoid mix-ups. The waterproof and self-adhesive features make these stickers long-lasting and easy to apply. Not only are these labels great for schools, but they are also ideal for care homes, helping residents keep track of their personal items. Ensure your belongings stay organized and easily identifiable with our waterproof vinyl name and ID number stickers.