Multi-Size Compatibility: Holds both letter & legal size folders . 14-slot capacity dividers mail sorter. Sturdy MDF base + metal frame supports up to 50lbs.Smooth Rolling: With 4 wheels, including 2 lockable wheels, this home school file organizer cart can be easily moved to where you need it, or locked in place for stability.Space-saving Under Desk Storage: 33.66"H vertical profile fits under desks. It provides ample storage space without taking up valuable square footage, making it ideal for small offices or cubicles.Pull-Out Design:The rolling file cart is convenient to take and put folders by the drawer-design.Compared with other fixed hanging file cart, you can find things easier and quicker by pull out the drawerDimensions:21.45 x 12.2 x 33.66 inch,basic assembly needed.