Multi-function ladder

*Material:Aluminum
*Max Load: 150KG
*Thickness of aluminum: 1.2MM
*Rungs number: 4x5
*Space between rungs: 29cm
*Total Length: 575cm
*Packing : shrink wrap
*Packing size: 156x28x38cm
*G/N.W.: 14.5/14.1KG