Feature: 1. Strong Reinforcement: Specifically designed to address the common issue of paper tearing after punching holes, these reinforcement labels are made from excellent PVC water proof backing material. They effectively reinforce the hole punched locations, ensuring durability and longevity for loose leaf paper, photo albums, and more, even with frequent handling or long term use. Your important documents and memories receive optimal guard. 2. Easy And Convenient Repair: With a simple and quick application process, these hole reinforcement stickers offer an easy solution to repair torn holes in paper. No complex tools are required, just a simple application restores the strength of fragile paper instantly. Whether due to accidental damage or regular wear and tear, these labels quickly restore papers to their original state, reducing replacement costs and enhancing work efficiency. 3. Water Proof: Crafted from PVC material, these hole punch reinforcement labels not only provide excellent water proof performance but also effectively resist humidity, ensuring that repaired papers remain unaffected by dampness, retaining clarity and aesthetics over the long term. Whether placed on a bookshelf or carried around, they offer reliable guard. 4. Multifunctional: In addition to their practical functionality, these page reinforcement stickers serve as excellent materials for innovative do it yourself projects. Let your imagination run wild, use them to mark important dates, decorate envelope seals, embellish album photos, beautify gift box wrapping paper, or even stick your unique insights on notebooks, adding a touch of vibrant color to your life. 5. Double Sided Adhesive: Featuring specially designed double sided adhesive backing, these paper binding protector labels make handcraft hole hanging a breeze. Whether you want to hanging precious photos on the wall or organize and hanging important documents systematically, these labels offer easy implementation, providing both paper guard and increased flexibility in use. Specification: Item Type: Reinforcement Sticker Material: PVC Sticker Quantity: Approx. 250PCS Per Box Inner Diameter: Approx. 6mm / 0.24in Outer Diameter: Approx. 15mm / 0.59in Function: Widely used for marking important dates, envelope sealing stickers, album photo decoration, gift box wrapping paper decoration, important points on notebooks, guard stickers for file holes.. Package List: 4 Rolls x Reinforcement Labels