Item No.: U65B029
.Material：aluminum            
.Thickness of aluminum：1.3--1.5mm            
.Open size：500x46x8.5cm            
.Folding size：92x46x8.5cm            
.Hight between steps：30cm            
.Step number: 8+8            
.Loading capacity:150kg            
.Weight:16.7kg             
.With EN131 certificated