Binding doesn\'t get any easier! If you need permanently bound documents with a quality, professional finish, the GBC WireBind spine is the ideal binding solution. From prestigious client proposals to annual reports, GBC WireBind will take your document binding to the next level. WireBind enables pages to lie flat and rotate 360 degrees for convenient note taking and photocopying. . Pack of 100. Black. A4 length. 34 loop. 11mm wire - takes up to 100 sheets. Premium spiral binding wires give a professional finish . Tough metal construction binds documents firmly, ensuring page security and binding durability. Precision spacing guards against paper movement when bound . Double-loop wire construction minimises flexing for greater binding stability. Secure - ideal for confidential documents