This binding ring helps you arrange the paper flexibly without damaging the paper when adding, subtracting, or changing the order of the paper.
Durable Material: Made of high-quality plastic, the binding ring is not easily damaged, looks very textured, and is lightweight, easy to carry anywhere, beautiful colors adorn your paper and documents.
Widely used: suitable for various sizes of paper, documents, notebooks, painting books, course cards, workbooks, books, etc