The simplehuman tension shower caddy provides an elegant and space-efficient storage solution for your shower. A high compression spring and sturdy aluminum pole ensure a secure fit in virtually any shower or bath. To adjust the shelves, simply flip the tabs and slide shelves up or down to the desired height. Flip the tabs down to lock in place. Storage hooks, hangers and a toothbrush/razor holder help to better organize your products. Fits ceiling heights 6-feet to 9-feet (extensions included).