Aluminum Ladders is made of good aluminum, and welcomed by customers both at home and abroad. folding ladder,metal ladder Material:Aluminum Max Load: 150KGOpen size: 400*1570*600mmPlatform size:1260*300mmG/N.W.: 7.4/6.4KGThickness of aluminum: 1.20mmPacking:1pc/ Shrink Wrap and Color Cover,then 1pc with foam in a cartonPacking size: 1270*403*160mmfolding ladder,metal ladder