Four of a total of ten Vitra Visavis chairs. These are the sought-after version, where all parts are black. Condition: Good used condition with age-related wear. (see photos) Manufacturer: Vitra Design: Visavis Country of Origin: Germany Period: 2000s, Postmodernism Material: Steel, Fabric Dimensions (approx.): Width: 55cm, Depth: 56cm, Height: 80cm, Seat Height: 44cm Product ID: 3662 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