File all of your important documents in this KonMari Method™-approved Letter and Legal File Folder Box. Made from durable, 100% recycled paperboard, it comes with two sets of metal rails — one for standard letter-sized papers and one for legal-sized papers — so you can customize the interior according to your needs. Just add file folders! The sides feature leather handles that make it easy to slide the box off a top shelf. Combine several together to create a tidy storage system for essential paperwork.