1.household ladder 2.thickness of steel:1.0mm 3:steps from one to seven Extension size: 190*50*107cm Folding size: 199*50*13cm ΛTotal step: 7 steps Space between two rungs: 210mm*1.household ladder *2.thickness of aliminum:1.2mm*3.Extension size:190*50*107cm *4.Folding size:199*50*13cm *5. step:one to seven adjustable ladder
[China Manufacturers]