Features • Durable Design for Long Life: Crafted from sturdy plastic, these binding spines ensure your documents stay compiled and intact for extended periods • Easy Manual Binding Method: Simplify your document organization with a straightforward binding process that anyone can execute, perfect for offices and students alike • High Gloss and Break-Resistant: Enjoy smooth page turning with binding spirals that resist wear, fading, and breakage, making them ideal for repeated use • Convenient 1/2in Inner Diameter: Designed specifically for loose leaf binding, the 1/2in inner diameter makes these binding coils suitable for various projects and users • Value Pack of 10 Pieces: With 10 binding combs included, you'll have plenty of spines on hand for all your binding needs, ensuring you’re always prepared 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: Poss 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 accories 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 accories binding consumables Package List: 10 x Binding Spines Package List 10 x Binding Spines