Material:Aluminum Thickness: 1.3-1.5mm Space between rungs: 28cm Folding size: 91X21X47.5cm A shape size: 140x98x47.5cm Straight legth: 274cm
Material:Aluminum Thickness:1.3-1.5mm Space between rungs:28cm Folding size:119X22X54.5cm A shape size:192.5x137.5x54.5cm Extension legth:386cm
Material:Aluminum Thickness:1.3-1.5mm Space between rungs:28cm Folding size:146.5X23X61.5cm A shape size:218.5x154x61.5cm Extension legth:452cm
Material:Aluminum Thickness:1.3-1.5mm Space between rungs:28cm Folding size:174.5X23.5X68.5cm A shape size:271.5x188x68.5cm Extension legth:563cm
Material: Aluminum Color: Black+red Steps: 4 x 4 steps
Material: Aluminum Color: Black+red Steps: 4 x 5 steps
Material: Aluminum Color: Silver and Blue Steps: 4*5 steps
