Yaheetech Green Patio Outdoor Swing Canopy with Weather Resistant Seat (3 Seats) Material: iron frame, 100% Polyester top cover seat Canopy locked into position to keep it secure in high wind 2.36inch thickness cushion provide comfortable experience Durable powder-coated finish iron tube Overall: 66.9x 42.5 x59.6inch, Max load: 440.90lb specifiction