They all are modular and can produce an infinite number of compositions. Simplicity stands behind all design. Consequently all fit any bookshelf of contemporary minimalist interior is excellent. They are all made in aluminum what makes them both a solid and lightweight. Done for a collection of different but almost the same basic elements. There are shelves, cabinets, drawers and other hi-tech features such as LED backlighting system. Bookcase and shelf unit is one of the many award-wining products from Rimadesio. They use innovative technology and excellent material for sured that their products are better than others. There are three collections from the shelves of books by Rimadesio: Cartesian, Opus and Zenit Liberia.