Features • Durable Long-Life Material: Crafted from sturdy plastic, these binding spines ensure your documents are securely compiled and can be stored for extended periods without wear • Easy Manual Binding: Designed for user-friendly operation, simply punch suitable holes and bind your pages effortlessly, making it perfect for offices, students, and individual users • Smooth Page Turning: Featuring excellent gloss and strong adhesion, these binding coils resist breakage and fading, allowing for seamless page turning and repeated use over time • Versatile 1/2in Diameter: Ideal for various projects, the 1/2in inner diameter accommodates a wide range of binding needs, making it suitable for both students and teachers • Convenient 10-Piece Set: With 10 binding combs included, you have plenty of spines to replace and use, ensuring that you always have the right supplies on hand for your binding projects 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