Frame:steel+pp Size of setp:36.5*26*3.5mm Close size:580*90*1640mm Number of steps:4+1 Weight:91kgs Max load:150kgs itemno :YZLA8009Frame:steel+ppSize of setp:36.5*26*3.5mmClose size:580*90*1640mmNumber of steps:4+1Weight:91kgs Max load:150kgs steel step foldable ladder
