1 PE rattan, Steel frame 2 UV resistant, waterproof 3 simple structure, light weight, beautiful appearance, and elegance Rattan sofa seta. high quality ... color fastnessd. waterproof and uv resistance e. insist on quality, excellent technical with professional design Material: rattan flat PE rattan, uv resistance frame steel frame ... *70*50cm,180sets/40HQ 4-piece PE-rattan KD sofa set with steel frame