... framework is aluminum 3,Light, convenient use 4,Length enough, can lie on it 5,Color,discuss Stackable outdoor ... heat when it get scratches, it lasts long time and the color never fade away, also it ... suggest you use nonfoaming products, because it will leave residues and then contract dirt, and you can use ... of B/L.b: L/CDelivery time:40-50 days according to the time when you place the order,the ...