This metal spiral binding from Gbc is ideal for bookbinding. The spiral features 21 loops and a 2:1 pitch, ensuring a secure and durable binding of the pages. It is suitable for documents that require easy flipping and user-friendly handling.

• Dimensions: diameter 12mm
• Material: plastic spiral
• Package: contains 100 pieces

Choosing this spiral will provide a permanent and professional finish to your bookbinding projects.