Medium Silver Discs (12 Units, Support Up to 80 Sheets) for Assembling a Create a Notebook Discbound CAPACITY: These discs can hold up to 80 sheets COMPATIBILITY : Designed to work seamlessly with both Small and Large Create a Notebook Discbound Notebooks, these discs offer flexibility and adaptability for your specific needs. ELEGANCE: The classic black finish adds a touch of sophistication to your notebook. Whether you're a professional, student, or creative thinker, these discs provide a sleek and timeless look. EASY-TO-USE: The Discbound system is known for its user-friendly design, and these discs are no exception. Adding, rearranging, or removing sheets is a breeze, allowing you to organize your content with ease.