Constructed of KETTALUX-PLUS Polymer with 2 component injection molding process. Robotically applied lacquered finish containing UV inhibitors. Extra wide seat and back for optimal comfort. Complex contours provide enhanced beauty and ideal ergonomic. 16 independent seating positions ensure custom fit and utmost comfort. Easily folds for compact storage. Weatherproof and easy to clean with soap and water. Made in Germany. Frame and finish are guaranteed for a period of three years for residential use.