Binding spines securely bind documents and let pages lie flat for 360° rotation. Spines zip open and closed to make adding or removing pages simple. Ideal for use with GBC® ProClick binding machines and pre-punched paper.

• Editable ProClick® spine simply zips open and closed.
• 32-ring plastic spine lets pages lie flat with 360° rotation for convenient note taking and photocopying.
• Use with any WireBind® binding system or with pre-punched paper.
• For 11" size documents.