This Joseph Joseph practical shoe rack has adjustable shelves allowing you to store up to four pairs of shoes or boots of different shapes and sizes. Easy to assemble, the rigid shelves clip securely onto the steel frame, creating a sturdy structure that keeps a wide variety of footwear neatly organized but also easy to access. For even more storage space, additional racks can be stacked on top of each other and screwed to the wall for added peace of mind.