Features • Enhanced Page Turning: Designed with 30 holes, this spiral binding coil ensures smoother page turning for effortless reading and writing • Flexible Length Adjustment: Features a simple manual opening and closing mechanism, allowing you to customize the length for optimal paper storage • High Sheet Capacity: Accommodates up to 100 sheets, making it ideal for use in offices, classrooms, libraries, and various projects • Durable and Long-Lasting: Crafted from premium plastic material with a transparent finish, this binding coil resists deformation and offers extended usability • Value Pack of 10: Each set includes 10 spiral binding coils, providing ample replacements for damaged units while ensuring continuous use Features: 1、For Your Paper: Designed to have 30 holes, the A4 spiral binding coil enables smoother page turning for easier reading and writing. 2、Better Binding: Simple manual opening and closing, you can also remove the coil to adjust to the preferred length for paper storage. 3、Large Capacity: Able to clip a large amount of sheets up to 100pcs, the binding spine suits for office, classroom, library and so on. 4、Great Material: Using premium plastic material with transparent colour, not easy to deform, very with and long uses. 5、10Pcs in Total: There are 10pcs spiral binding coil in the set, and the large quantity will simplify the replacement of damaged ones. Specification: Item Type: Spiral Binding Coil Product Material: ABS Product Colour: Transparent Package List: 10 x Spiral Binding Coil Package List 10 x Spiral Binding Coil