Chair with Eco thermo-polymer shell available in several colors or Pure Eco thermo-polymer (100% recycled) available in sand color and a 4-star central aluminum swivel base with self-return system and finished in polished aluminum, white or black. Available optio s: Upholstered seat pad, upholstered shell pad, fully upholstered shell and parallel stitching upholstery. Fire retardant version av ilable, or further information contact our Sales Department.