This is the cubic storage for up to 32 pairs of shoes that can be easily configured and altered to suit most any space. The unit assembles without tools using square and rectangular panels and round corner connectors that create sixteen sturdy interlocking storage cubbies that can support more than 4 lbs. apiece. Each 7 1/4" sq. x 14" D cubbie can be further sub-divided with a flip-down polypropylene panel, effectively doubling its capacity. The cubes can be arranged in hundreds of configurations, and by removing panels between adjoining cubes, the rack can even accommodate bulky footwear such as boots or galoshes. Made of durable frosted polypropylene that is welded to 3mm diameter metal rods, the cubbies won't sag or split and can be stacked up to eight high. Supports up to 70 lbs. (20 lbs.)