Easily add new storage space to any room with the Xtra Storage 5 Tier Folding Metal Shelves with Set of 2 Extension Shelves. This multi-functional shelving set, by Convenience Concepts, is a versatile 4-piece system that is easy to assemble thanks to its no tools needed design. When not in use, uninstalling the shelf attachments and 5-tier shelving units is simple, and storing them is easy thanks to their slim design. Built of powder-coated metal and includes adjustable leveling feet to compensate for uneven floors. This storage modular shelving system is perfect for storing household items, tools, sports equipment, office essentials, and more. Place in the kitchen, bathroom, basement, garage, office, or anywhere additional storage space is needed. Mix and match to create your own storage space with different sizes and colors available from the Xtra Storage Collection by Convenience Concepts, each sold separately.