This binding spine is suitable for strengthening the structure of your books, offering durability and stability. Designed for A4, it can hold from 61 to 90 pages, ensuring your documents stay neat and organized. The 10-millimeter dimension provides an elegant finish, while the black metallic material adds a modern touch. The package includes 10 pieces, ideal for multiple uses and applications.

• Suitable for use with A4 sheets
• Holds 61-90 pages
• 10 millimeter dimension
• Clear and modern appearance in black color
• Package of 10 pieces