Multi-function ladder

*Material: Aluminum
*Max Load: 150KG
*Thickness of aluminum: 1.2MM
*Space between rungs: 29cm
*Total Length: 370cm
*Packing : shrink wrap
*Packing size: 101*38*28 cm
*G/N.W.11.5KG/11.1KG
*20GP/40GP/40HQ: 304PCS/539PCS/632PCS