Chengu 20 Pcs Cinch Wire Binding Wire Twin Binding Spines Twin Loop Spines Double Ring Coil for Document Notebook File Making(9/16 Inch,Black)

Features

• Easy to Organize: these double loop wire binding spines possess black colors, can help you collect and organize different types of documents, no longer scattered or cause chaos, keep order, meeting your presentation, conference, office, university, accounting firm supplies needs
• Sufficient Quantity: you will get 20 quality double loop binding spines in black colors, each can bind about 480 pages of paper, to meet your daily binding requirements
• Quality Material: these wire twin binding spines are made of iron wrapped in nylon glue, it is resistant to fading and oxidation, and each strapping wire provides long term using; These binding lines are suitable for reports, presentations, calendars, sketchbooks, and other binding projects
• Binding is Simple: these double loop gold binding wires are designed with 2 holes per inch, 23 loops in total and 9/16 inch in Diameter 10.5 inches in length, can be cut with wire cutters to accommodate spines of different sizes, and can be easily assembled by pointing the coil at the hole in the page and pressing in
• Wide Usages: our double loop silver coil binding spines can be applied with 2:1 wire binding machine or any wire closure; They are fully compatible with various standard wire bundling machines for easy binding