new design rattan sofa 1)Sturdy structure,UV-Resistant 2)2012 new and fashional design 3)Weatherproof and colorfas Stylish Rattan sofa Material:1) Frame: Top grade aluminum frame with powder-coated, light, strong and resistant.--The thickness of aluminum tube is 1.2mmDiameter in circle: 28, 25, 22, 19, 16mm,Diameter in square: 50*50, 40*40, 25*25, 20*20, 30*19, 15*15mm,which are depend on the ...