Blue, 100 pieces. Spine width 6 mm. 21 rings. For approximately 25 sheets. For binding A4 documents. Can be trimmed for smaller documents. Reusable. With the plastic binding spines designed for GBC's CombBind systems, you can create elegant documents. The blue PVC binding spines for up to 25 sheets are durable and flexible. The bound pages can be easily flipped flat for photocopying or note-taking.

Flexibility in updating documents. Binding with GBC plastic combs offers unparalleled flexibility when it comes to updating documents. Individual pages can be added, exchanged, or removed at any time, saving not only time but also the costs associated with re-binding an entire document when only a single page needs to be updated. Simply remove the plastic binding spine, edit your pages, and re-bind the document on your device.

Binding documents: it couldn't be easier. Whether you're a beginner or a binding pro, comb binding is a simple four-step process that anyone can master. Follow these steps: 1. Gather the pages you want to bind. 2. Punch the document using an electric or manual comb binding machine. 3. Place the document onto the comb teeth. 4. Closing procedure: Once all pages and your chosen cover are securely on the binding comb, simply close the binding mechanism to secure your document. That's all there is to it.