Furniture Design Telescope extendible sideboard by Moritz Proell This adjustable piece of furniture adapts to individual requirements by changing its look and the amount of storage space due to its extension mechanism. On top of a delicate-looking steel frame rests the body of the sideboard. It offers three compartments that are hidden behind wooden door panels. Once you pull on one side of the body, the opposite one moves towards the outside as well and a bright yellow space appears. It is an additional open compartment which works as a display case and adds a contrast to the dark surfaces.