You can adjust the legs while standing. ・This aluminum stepladder features 60mm wide treads for easy climbing and stability. ・Ideal for ascending and descending during on-site construction, maintenance, and other tasks. Maximum usable height: 0.95m - 1.39m Ladder length: 2.66m - 3.57m Maximum load capacity: 100kg Working angle: Approximately 75 degrees This item is in near-new condition, having been used for about a week after purchase. However, it is a used item, so please understand this before purchasing.