This is a lot of 4 Norcom Columnar Pads. Each pad features 4 columns on each of the 50 sheets of green paper, measuring 11 x 8.5 inches. The pads are perfect for keeping track of important information and organizing data in a clear and concise manner. They are ideal for use in offices, at home, or in any professional setting. The brand, Norcom, is well-known for producing high-quality office supplies, and these ledger type pads are no exception.