The round ring binder is designed to contain up to 460 sheets of paper with a non-locking mechanism. This lets users keep important files and lengthy documents safe in one convenient location. This Simply red 3-inch non-view binder works with all Staples brand dividers, so organization is a simple task. For pages that need quicker access, the non-view 3-inch binder also has two interior pockets. Holds up to 460 pages. 3-inch round ring style. Two inside pockets. The Simply round ring binder has a non-locking mechanism which provides easy access to important papers. Made with 16 percent post-consumer recycled materials for an organization option that is also ecologically responsible. The non-view 3-inch binder can hold pages that are U.S. letter size or smaller (8.5 inches x 11 inches). The binder is compatible with all Staples Brand dividers for a simplified and streamlined experience. Simply red 3-inch non-view binder is backed by Staples 100 percent satisfaction guarantee. Easy Access The non-view 3-inch binder is designed with round rings so that users can easily flip through pages and files at a speedy rate. The non-locking mechanism provides a way for papers and documents to be added, removed and sorted quickly. This Simply red 3-inch non-view binder also has two pockets on the inside that are ideal for sheets that need instant access. Streamlined Organization The Simply round ring binder is designed to contain pages that are 8.5 x 11 inches or smaller (U.S. letter size). It can hold up to 460 sheets of paper, which lets users store entire manuscripts or multiple volumes in one manageable location. Since the round ring binder works with all Staples Brand dividers, it is easy to keep files separated and organized for a variety of reference needs. The spine provides plenty of space for labels and other methods of personalization so users can keep their binders sorted and identified.