The AmazonBasics Hanging File Folders are essential for organizing and storing your documents. These file folders are made of durable paper stock and can hold letter-size documents. They have built-in tabs for easy labeling and come with clear plastic tabs and replaceable white inserts. The file folders are designed to fit in standard file cabinets, making them a convenient storage solution for any office. Whether you need to organize invoices, contracts, or client files, the AmazonBasics Hanging File Folders are a reliable choice.