Our unique adjustable rigid shelf closet system helps you organize your closet space quickly and efficiently. The 6 Shelf Shoe Organizer comes with 5 removable shelves. Adjust the height for boots & tall items. The rigid shelf construction ensures no sagging. Shelf units can be combined & connected using the Double Hanging Bar (sold separately). No tools are required for installation. Expand your new closet in stages as your needs expand. It can move with you if and when you do!