Sold as 1 Each. Ledger binder is ideal for large spreadsheets, blueprints, engineering, mining, construction plans. Measures 11' x 17' to store larger pages. Insert a custom label into the spine pocket for easy identification of the contents. Dimensions: 2.5'H x 19.6'W x 11.5'D. Durable covers are made of fiberboard. D-Rings have a higher page capacity compared to same size round rings. Two pockets for organization. 375-sheet capacity for organizing large projects. Made of 100% recycled content for a smaller environmental impact.