Features • Durable Design for Longevity: Crafted from sturdy plastic, these spines ensure your documents stay secure and intact for extended periods • Easy Manual Binding Process: Designed for straightforward use, these spines can be effortlessly bound by punching suitable holes, perfect for any office or classroom • Smooth and Reliable Page Turning: With excellent gloss and strong adhesion, these spines prevent breakage and fading, allowing for easy flipping through pages repeatedly • Ideal 1/2in Inner Diameter: Specifically designed for loose leaf documents, the 1/2in inner diameter accommodates various paper sizes, making it versatile for students and teachers • Convenient 10-Pack Supply: Each package includes 10 binding spines, providing ample replacements for all your binding needs, ensuring convenience and efficiency in organization 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