Our 3-pack file organizer box is designed with double reinforcement to ensure it's more durable and stable than standard models. Each box features a one-piece plastic frame that can be easily mounted on top, offering an upgraded hanging system with improved load capacity. This allows for seamless sliding of hanging files and provides added support to prevent the box from shaking. The exterior of the file box is made of high-quality linen fabric, while the interior uses thickened PP hollow board, making it lightweight yet strong. It's especially ideal for organizing letter-size documents, helping you maintain a clutter-free and professional workspace.","Whether you're managing office files, tax documents, or school supplies, these file boxes are perfect for storage and organization. Their compact size of 13.2 x 10.1 x 10.1 inches makes them ideal for saving space, and the foldable design ensures they take up minimal area when not in use. With a sleek and decorative look, they also serve as a stylish addition to your desk or office setup. The innovative hanging system allows for easy access to files while keeping your workspace tidy and efficient.