The product is a pack of 50 sets of carbonless order book forms, measuring 8 3/8 x 10 11/16 inches each. These all-purpose book forms are ideal for record keeping and form filling in a business or office environment. The carbonless design ensures that copies are not created, making it a convenient and efficient tool for documenting important information. With a durable binding and compact size, this product is perfect for keeping track of orders and transactions in a professional setting.