chair one is the chair with concrete base signed by konstantin grcic for magis. concrete base painted transparent clear. seat in polished die-cast aluminium or in die-cast aluminium treated with sputtered fluorinated titanium and painted in polyester powder. cushions also available. suitable for outdoor use (painted version). flame-retardant. *Version :chair one is the chair with concrete base signed by konstantin grcic for magis. concrete base painted transparent clear. seat in polished die-cast aluminium or in die-cast aluminium treated with sputtered fluorinated titanium and painted in polyester powder. cushions also available. suitable for outdoor use (painted version). flame-retardant. *Version :Width 55 cm Height 80 cm Depth 59 cm seat height 46.5 cm base diameter 35 cm Designer Konstantin Grcic