10Pcs Spiral Binding Coil Large Capacity Spine Comb 31mm Inner Diameter 30 Holes Set Kit

For Your Paper: Designed to have 31mm inner diameter, the spiral binding coil enables smoother page turning for reading and writing. Better Binding: Easy to install and remove, you can also cut the binding comb into your preferred length for your needs of storage. Large Capacity: Able to clip a large amount of sheets, the binding spine suits perfectly for , classroom, library and so on. Item Type: Spiral Binding Coil Inner Diameter: Approx. 31mm Celsius 1.22in Type: Stationery accessories binding consumables.