BBankers Box Basic Duty file storage boxes are the ideal solution for budget-friendly document organization. Designed for standard office tasks, these cardboard file boxes with lids offer dependable storage for letter and legal-size paperwork. With easy-to-assemble construction and lift-off lids, they’re perfect for archiving, seasonal file rotation, and short-term projects. Built with 60% recycled materials, they support sustainability while helping professionals stay organized. Whether you're clearing out a desk, prepping for tax season, or storing inactive files, these storage file boxes deliver simplicity and value in one compact package. Box inside dimensions: 12 x 10 x 15 Inches.