100 Pcs Black Metal Double Loop Wire Binding Spines, 3:1 Pitch 1/4 in 6.4 mm 34-Hole Coil for Notebooks, Document Binding, 20-Sheet Capacity

• Compatibility: Built with a 3:1 pitch and 1/4 in 6.4 mm size, these 34-hole double loop wire binding spines fit a wide range of notebook and document binding jobs; the format helps keep pages aligned and closed neatly
• Metal Build: Formed from metal for steady support, the twin-loop coils hold their shape through repeated use; the even tooth spacing helps produce a neat result across reports, notes, and other binding projects
• Page Handling: The double loop spiral design lets pages lie flat for reading and writing; it also supports 360° rotation so you can flip through sections with less effort and keep the book open in the position you need
• Black Finish: The black coating gives reports, presentations, and reference books a simple modern look; it pairs well with plain or color covers and adds a clean visual frame to bound pages
• Pack Value: Each coil holds up to 20 sheets of paper, making this 100 pack a practical choice for small reports, class notes, handouts, and personal projects where compact binding is preferred

Color: BlackMaterial: MetalSize: 1/4 inch / 6.4 mmPackage Includes: 100 x CoilsNote:- Please refer to the measurement. Tiny measuring error is allowable in normal range.- There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.