Binding doesn't get any easier! Suitable for use on all WireBind machines, WireBind Binding Wires add a quality contemporary finish to documents requiring permanent binding. Once secured, pages can be rotated by 360 degrees and lie flat for easy photocopying. Colour: black. 11mm, 34-loop wires. Binds up to 100 sheets. A4 format. Pack size: 100.