Organize your shoe collection with the 4-tier expandable shoe rack organizer. This lightweight, easy-to-build shoe rack provides room for more than 20 shoes. This unit can build a single 4-tier rack or two standalone 2-tier racks. Upgrade with additional units for more storage in the same footprint. The side frames are made of reinforced plastic with large top handles for easy transport. Simply fit the poles into the frame and stack as desired. This shoe rack is a simple and affordable solution for the dorm room, apartment, bedroom, and closet organization.