Frame in wood and metal with polyurethane padding covered with a protective fabric lining. Seat and backrest an extendible version with a patented mechanical movement is also available. Seat and backrest cushions in polyurethane and dacron. Feet in metal.or square in canaletto walnut or extra canaletto walnut or in ashwood natural, stained teak, stained wenge’, stained ebony, stained walnut or stained cherry. On request square feet in aluminium available with upcharge. Upholstery removable fabric or non removable leather covers.