Colored PVC Binding Rings for A4, B5, A5 Loose Leaf Books - 30, 26 Holes

These vibrant PVC binding rings are designed to securely hold loose leaf pages together, compatible with A4, B5, and A5 sized books. Available in configurations of 30 or 26 holes, they offer a customizable and flexible solution for organizing your documents, presentations, or notebooks. The durable PVC material ensures long-lasting use, while the array of colors adds a touch of personalization to your bound materials. Perfect for students, professionals, or anyone needing a reliable binding solution for their loose leaf pages. Model: Inner diameter 9.5mm-50mm Type: Loose-leaf PVC spiral coil snake coil rubber single coil Applicable devices: 30-hole punch, hole spacing 9.5mm universal Manufacture country: China Instructions included: No