The Catalog Binder A4 with a D-Ring Mechanism is an essential organizational tool for any office or study space. It features a clear pocket on the front cover and spine, ensuring easy customization and labeling. The sturdy 4-ring binding, with D-shaped rings, securely holds your documents and provides extra space, making it ideal for A4-sized papers. - Clear front cover and spine pockets for personalization - Durable 4 D-ring mechanism for secure document storage - Ideal for organizing A4 documents - Sleek and professional blue finish This binder is perfect for keeping your documents organized and easily accessible.