SARUYAMA ISLANDS is a lounge group comprised of armchair, settee, two-seat sofa and small and medium footstools. Injected flame-retardant polyurethane foam over internal steel frame and wooden base. foam over internal steel frame. Swivel base for chair (code 0V8) is steel with powder coat finish. Stool: Injected flame-retardant polyurethane foam over internal wood frame. Saruyama island collection covers are not removable. Seat and back covered with flame-retardant polyurethane foam on bent plywood. Klara collection is available in three different versions: - with Vienna woven cane back - with fabric or leather upholstered back - with button-tufted, upholstered back.