Set 4 armchairs Tulipe by Eero Saarinen Knoll International

Set of 4 tulip armchairs by eero saarinen for knoll international. Off-white cast fiberglass shell on a cast aluminum base lacquered as well. Removable cushion in gray fabric croco style. Edition knoll dating from before 1968, in very good general condition, micro scratches of use on the feet, micro stripes of use on the shells, 2 slight impacts on the back of 2 chairs, cushions collapsed by time, all this visible on the photos. Dimensions 65x81x56 cm and seat at 44 cm.