Features • Durable Design for Longevity: Crafted from sturdy plastic, these binding spines ensure your documents are securely compiled for extended storage without wear • Easy Manual Binding Process: Designed for straightforward use, these binding coils can be manually inserted into holes, making them perfect for students and office settings • Exceptional Gloss and Strength: Featuring a high-gloss finish and strong adhesion, these binding combs resist breakage, fading, and aging for smooth page turns over time • Generous 1/2in Inner Diameter: Ideal for various projects, the 1/2in inner diameter accommodates standard loose leaf pages, catering to both students and teachers' needs • Convenient 10-Piece Set: This package includes 10 binding spines, providing ample quantity for multiple projects and ensuring you're always prepared for binding tasks 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