This pack of 10 paper rolls is perfect for use in cash registers, adding machines, and other machines that require 2 1/4 inch (57 mm) width paper. The rolls are made by Staples, a trusted brand in office supplies. The 1-ply paper type is durable and reliable, ensuring that your receipts and other printouts come out clearly and legibly. These rolls are compatible with a variety of machines, including those used in retail and services industries. Whether you're restocking your office or getting ready for a busy season, these Staples paper rolls are a great choice.