The horizontals, verticals and supports of the Shelf-Regal_zzz all unfold homogeneously from thin sandwich-board. A hidden backbone for wall-assembly gives it stability. A new milling / folding procedure specially developed for this material has enabled the creation of gentle horizontal and vertical curves. Concave and convex corner solutions allow the shelf system to flow around corners, adding to its attractiveness. The Shelf can be made in different versions in eleven colours / surfaces for home or office; as shop furnishings; for kitchen or bathroom. Each system-element has a square area of 125 x 125 cm.