This binding ring is designed to meet the needs of students, teachers, and office workers who require a reliable and flexible binding solution. Its easy-to-use design allows for quick assembly and disassembly, making it for frequently updated documents. The binding ring's robust construction ensures your papers remain securely bound and protected. Features -Color:Pink -Material:Plastic -Size:28.00X1.00X1.00cm/11.00X0.39X0.39in -diy length: the binding spines can be trimmed to fit different sizes of looseleaf notebooks and documents, offering a diy binding option -Effortless binding: the ring design makes it easy to bind and organize documents quickly, ensuring they stay neat and secure -Manual operation: these binding rings can be used manually, eliminating the need for any special binding machines or tools -Flexible page replacement: the detachable design allows for easy page replacement and reorganization, making document management - plastic: made from plastic, these binding spines are and resistant to wear, ensuring longterm use Package list: 10 x 30-Hole Loose Leaf Binder Rings