1.high quality with reasonable price 2.material:Aluminium 3.Front frame :2900mm 4.Back frame :1042mm 5.durable

Aluminium Step Ladder

Extension size: 132*42.4*71cm  

Folding size:137*42.5*13cm

Front frame  :2900mm     

Back frame  :1042mm    

total  steps4STEP; Space between two rungs: 23 cm

Aluminum mode:6063,Thickness of Aluminum:1.2mm

1x20': 336PCS

Aluminium Step Ladder