This wheeled storage rack in durable steel provides an excellent storage space for a garage, warehouse or office. Magically easy to use, this unit can be opened or folded in seconds, just like a paper creation made in the ancient Japanese tradition of Origami. No tools or assembly are required for setup. When loads are evenly distributed, each shelf holds up to 280 lbs. on level surface, or 75 lbs. per shelf on locking wheels (included). Now is the time to give all those loose items a space of their own on this handy shelving.