Thank you for viewing! Yamazaki Jitsugyo Tower Magnetic Cardboard Stocker - Black I am selling this as I no longer need it. Store cardboard boxes slimly by floating them on the side of the refrigerator or on the entrance door. You can adjust the installation width to fit the size of the cardboard boxes. The slim design with a depth of about 12.5cm won't get in the way. You can unpack packages at the entrance and store them immediately. The included hooks (small) and (large) can be easily attached to your preferred position on the main unit. Convenient for storing string and scissors. Approximately 10 cardboard boxes can be stored. You can thread string through the main unit and tie up the cardboard boxes while they are stored. Please purchase with the understanding that this item has been stored at home.