For sale are two (2) bar stools with full leather upholstery by knoll international design: harry bertoia, 1952 model shown here: likely 1980s with full leather upholstery. h x w x d: 107 x 50 x 55 cm seat height: 77 cm seat depth: 50 cm seat depth: 42 cm back height: 33 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