Features Durable Plastic Binding Spines: Enjoy long-lasting durability and sturdiness, ensuring your documents are securely bound and stored for extended periods. Easy Manual Binding: Simple and convenient manual binding process, suitable for offices, students, and individuals, making it accessible for everyone. Glossy, Wear-Resistant Material: Features a glossy , strong adhesion, wear resistance, rust resistance, and aging resistance, ensuring smooth page turning and long-term usability. 1m Inner Diameter: Stationery consumables with a 1m inner diameter, ideal for students and teachers, providing a versatile binding solution. 10pcs Total: Each package contains 10pcs of binding spines, offering ample replacements and convenience for your binding needs. Specification: Item Type: Binding Spines Inner Diameter: Approx. 1m / 0.51in Type: Stationery accessories binding consumables Package List: 10 x Binding Spines Package List 10 x Binding Spines