Leveraging vertical space, our Over-The-Desk Storage elevates organization to new heights. Placing important items above your desk within easy reach, this smart solution keeps your work surface clear of distractions - making your productivity soar! Durable chrome-plated steel construction (2) 800 lb capacity (evenly distributed) wire shelves adjust in 1" increments Document holder keeps files organized For indoor use, dry storage only To securely set and easily release shelves, tap their corners with arubber mallet. View ourWire Shelving Size Guideto see actual outer and inner dimensions.