An extremely light and versatile modular system thanks to the aluminium frame. The use of the extruded aluminium enables a high weight resistance whilst retaining thin side panels and shelves. Bookcase system composed of upright side panels and shelves in extruded aluminium. The back panels of metal sheet can be freely assembled on the back of the bookcase. The side panels are provided with adjustable feet. Available finishes: matt lacquered white, matt lacquered black.