These disc bound notebook discs are for organizing your photo albums and card collections. The mushroom-shaped discs add a touch of fun and creativity to your binders. They are designed to fit into mushroom holes, ensuring a secure and stable binding for your loose leaf pages. Features -Color:Black -Material:Plastic -Size:2.00X2.00X0.50cm/0.79X0.79X0.20in -Creative design: make your photo album more lively and unique with our mushroom hole binding discs -Easy organization: the loose leaf design allows for easy flipping and organizing of photos, making it simple to find the ones you want -Flexible binding: the disc binding system lets you add or remove photos at any time, offering great flexibility - protection: these binding discs are reliable and , protecting your photos from damage and extending the life of your album -Versatile use: for preserving memories from travel, birthdays, weddings, and more Package list: 100 x album binding buckles