This Italian chair model was designed by Carlo Ratti for Industira Legni Curvati Lissoni in the 1950s and is made of bow and black -painted metal legs. The rounded shapes and the thin legs give the chair elegance. Two of the 4 chairs have been restored. The restorations can be clearly seen on the video. The chairs are stable, the fractures were well glued with epoxy. 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