Tecta b20. This model was designed by mart stam, marcel breuer, and jean prouvé in collaboration with the manufacturer "tecta." the chair is elegant and very comfortable thanks to its cantilevered design. This version features dark blue (midnight blue) wickerwork on a chrome frame. The items are pre-owned – used with signs of wear. See photos. dimensions: w 51 cm x h 85 cm x d 57 cm, seat height 43 cm 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