The Pythagoras shelves are a part of the Pythagoras shelf system.‎ Mix and match your favorite colors and create your own unique wall of Pythagoras.‎ The Pythagoras shelf has pre-drilled holes, adjusted for the hooks that come with the Pythagoras brackets, to secure the shelf to the console/wall.‎ You can of course add as many shelves and consoles you want to create your own unique Pythagoras shelf system.‎The Pythagoras bracket system is a complete extension from the Pythagorean equation; if two sides of a right-angled triangle are known, the length of the third can be revealed.‎This collection is produced in Småland and the Pythagoras brackets are made of 100% recycled metal.‎ The Pythagoras PLAY shelves are made from Nordic sustainable forestry – for every tree used, two new trees are planted.‎