Ribs Up is the outdoor and indoor high stool with delicate organic shapes, but with a strong contemporary and pop soul. The simple elegance of the structure, made in iron treated with zinc salts, painted with polyester for outdoor use, the seat and the backrest are made in polyethylene, with volumes and thicknesses typical of rotational moulding technology. Ribs Up is a new member of the Ribs family, whose friendly and familiar image is ideal for contract projects.