Keep your documents organized and safeguarded with the Office Depot Heavy-Duty D-Ring Binder in black. Designed for standard three-hole punched pages, this binder allows for easy storage of your important papers. Constructed with durable binder board, it withstands the demands of daily use or multiple classes. The nonstick polypropylene covers prevent ink transfer, ensuring your notes remain clear and legible. With wide front and back panels, it fully conceals divider tabs and sheet protectors. It includes four interior pockets for loose sheets and accommodates up to 1,050 sheets with locking rings. Contains recycled content—see specs for details. Dimensions: 5" x 0.04" x 5", Weight: 2.06 pounds.