The storage box is part of Pythagoras shelving system. It is available in two different sizes and mounted on the wall with the brackets in the same series, purchased separately here. Choose color for box and console and create your own unique wall. At the back of the box are pre-drilled holes adapted for the brackets that come with the brackets. You can of course add shelves, more drawers and brackets to create a larger shelving system. Don't forget to supplement with Pythagoras consoles . Made in Sweden