Features • Enhanced Page Turning: Designed with a 1m inner diameter, this spiral binding coil allows for smooth page turning, making reading and writing effortless • Customizable Length: Easily install and cut the binding comb to your desired length, providing flexibility for various storage and organization needs • High Capacity Binding: Capable of holding a substantial number of sheets, this binding spine is perfect for use in offices, classrooms, and libraries • Durable and Attractive: Made from premium plastic, the binding spiral is resistant to deformation and designed for long-lasting use while adding a touch of color • Generous Quantity: This set includes 20 pieces, ensuring you always have replacements on hand, simplifying your binding process and keeping your projects organized 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