Luqeeg 100 Pcs Wire Binding Spines, Binding Wire, 100 Sheet Capacity, 3:1 Pitch, 34 Loop, Double Loop Binding Wires, Combs Ring Coils for School Office Notebook Maker (Rose

Specification:Item Type: Double Loop Wire Binding SpineBinding Diameter: Approx. 12.7mm / 0.5inBinding Capacity: 100 sheets. A4, 70g. Loop: 34 LoopPitch: 3:1How to Use:Take out the product and install to use. Package List:100 x Double Loop Wire Binding Spine

• Paper Capacity: These double loop wire binding spine can accommodate up to 100 sheets of A4 paper, a total of 70g, meeting your needs.
• Metal Inner Wire: The interior of the binding loop is iron wire, which is sturdy and , allowing you to easily fix paper and store it for a long time.
• Nylon Coating: The exterior is nylon coating, with good gloss, wear resistance, and long service life.
• Size: Each binding spine has a diameter of 1/2in and a thickness of 0.8mm. Each spine has a pitch of 3:1 and 34 double loops, which supports 360 degree rotation.
• Binding Lines: These double loop binding wires can be used to bind important documents, files, or reports for upcoming presentations or projects.