This modular sofa or a set of four single armchairs was produced by the German manufacturer Klöber in the Postmodernism era. Klöber is an international manufacturer of high-quality furniture designed to the highest ergonomic standards. The armchairs are fully upholstered in high-quality black natural leather. The seat and backrest are formed by a loosely folded cushion. The minimalist base is made of steel. The set is in original vintage condition. It shows minor signs of age, such as small abrasions and tarnish on the metal, natural patina on the leather. The seat height is 39 cm A single module dimentions: Height - 77 cm Width - 62 cm Depth - 80 cm I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution