Ladder,Folding Ladder,Dual-purpose Folding Ladder Extended height: 3300mm Folded height: 1810mm Top width: 385mm Bottom width: 520mm Step No.: 6*5 N.W: 7.8kg Loading capacity: 150kg Pacing size: 1810*530(470)*290mm Qty/cyn: 2 pcs N.W/ctn: 15.6kg G.W:ctn: 16.5kg Qty/20'Container: 220pcs Qty/40'Container: 450pcs Qty/40HQ: 560pcs