Crafted from PVC, these punched hole reinforcement label sticker is must have accessory for organizing your important paper file Protect your document and refill paper from damage with our Hole Reinforcement Rings Label Sticker, for tearing and ensures durability Suitable for students, teachers, workers, and archivists, these hole reinforcement sticker is great for anyone needing to organize and maintain their important file These adhesive hole reinforcers label sticker is easy to apply, size 15mm punched hole reinforcement rings labels sticker Easily repair and reinforce punched hole in folders, notebooks, planner, journal, scrapbook, presnetation sheets, and report, keeping your document neatly and professional