Features • Enhanced Page Turning: Designed with a 1m inner diameter, this spiral binding coil allows for smooth page turning, making reading and writing effortless • Custom Length Options: Easily install and remove, or cut the binding comb to your desired length, providing flexibility for your storage needs • High Capacity Design: This binding spine can accommodate a large number of sheets, making it ideal for use in offices, classrooms, libraries, and more • Durable and Attractive Material: Crafted from premium plastic, these binding coils resist deformation and maintain their vibrant color for long-lasting use • Ample Supply Included: With 20 pieces in total, this set ensures you have plenty of spiral binding coils for replacements or multiple projects Features: 1、For Your Paper: Designed to have 1m inner diameter, the spiral binding coil enables smoother page turning for reading and writing. 2、Better Binding: Easy to install and remove, you can also cut the binding comb into your preferred length for your needs of storage. 3、Large Capacity: Able to clip a large amount of sheets, the binding spine suits ly for office, classroom, library and so on. 4、Great Material: Made of premium plastic material with pretty colour, not easy to deform and very with and long use. 5、20Pcs in Total: There are 20pcs spiral binding coil in the set, and the large quantity will simplify the replacement of damaged ones. Specification: Item Type: Spiral Binding Coil Inner Diameter: Approx. 1m / 0.51in Type: Stationery accories binding consumables. Package List: 20 x Spiral Binding Coil Package List 20 x Spiral Binding Coil