ThIs spice rack can be used to organize your spices behind a door or on the wall. As a wall-mounted spice rack, it can be split up into several separate storage organizer racks. This makes it much easier to find exactly what you're looking for and saves space at the same time! To further increase stability and prevent shaking, we provide double-sided nano tape and screws to connect the pantry organizer rack firmly to the door or wall. You can adjust the height of each layer to fit your cans, bottles and other items. The three extra brackets included in this package will prevent items from falling out of your storage rack.