About The Origami R5 Rack: Unfolds in under 20 seconds - 100% Pre-Assembled with no tools, assembly, or significant time required Folds flat for easy storage and portability; minimal space required to easily store in your garage, closet, under your bed, or behind doors Made of heavy-duty commercial grade powder-coated steel and includes 4 professional grade caster wheels for easy mobility (2 wheels feature smart-lock function) Holds up to 1000 pounds without wheels (250 lbs. per shelf), and 300 pounds with standard 2 inch wheels attached (75 lbs. per shelf). Overall Product Dimensions: 36" W x 21" D x 60" H Why you need it: Say hello to our newest heavy-duty multi-functional storage rack. Say goodbye to the days of "wobbly" racks. This one is rock solid and can hold up to 1000 lbs. of your stuff. Not only is it functional but super easy to set up. Unfold and latch and it's ready to use in 20 seconds. No tools or assembly are required! Organizing doesn't get any easier than this! Great for all your storage needs in your home, office, warehouse, and garage.