Black metal lounge chairs with new beige velvet upholstery. Designed by the Dutch Designer Friso Kramer for Ahrend de Cirkel in 1959. The frame has some signs of use like scratches. Friso Kramer Kramer is the son of architect Piet Kramer. In 1963 he founded, together with Wim Crouwel, Benno Wissing, Paul and Dick Schwarz Total Design. from the period of 1971 till 1983 he was ceo at Ahrend. Kramer was a member of the board at the Gerrit Rietveld Academy. This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution