A set of four conference chairs manufactured designed by Jacob Jensen for a Danish factory by Duba in Denmark in the 1960s. The armchairs have undergone a comprehensive renovation. The upholstery interior has been upholstered with high-quality, flame-retardant green fabric. Chrome elements have been cleaned and polished. 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