Features • Durable Plastic Construction: Long-lasting binding spines ensure your documents remain securely compiled for extended periods without wear and tear • Easy Manual Binding: Designed for simple operation, allowing anyone—students, office workers, or individuals—to bind papers effortlessly with compatible hole punching • Smooth Page Turning: The high-gloss finish and strong adhesion promote easy flipping of pages, enhancing your reading experience while minimizing breakage and fading • Versatile 1/2in Diameter: Perfectly suited for a variety of binding needs, the 1/2in inner diameter accommodates standard loose-leaf projects for students and teachers alike • Convenient 10-Pack Set: With 10 binding spines included, you have ample supplies for multiple projects, making it easy to replace and use as needed Features: 1、 WITH LONG LIFE: and sturdy plastic binding spines allow you to easily compile paper and store for long periods of time 2、BINDING METHOD: Can be manually bound by punching suitable holes, which can be easily operated by any office, student party, and individual 3、GOOD GLOSS AND NO BREAKAGE: Possess good gloss, strong adhesion, wear resistance, resistance, aging resistance, not easy to break and fade, smooth page turning, can be used repeatedly 4、1M INNER DIAMETER: Stationery accessories binding consumables, inner diameter for 1m, suitable for students and teachers 5、10PCS IN TOTAL: The package contain a total of 10pcs binding spines, enough for you to replace and use, very convenient 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