Specifications Features: The step height is adjustable in 3 stages, with size adjustments made using the included hex wrench. The grip part uses sponge for a non-slip and safe design. The size of the main body can be easily adjusted with your fingers without using tools. Accessories: Hex wrench Material: Pole part: Aluminum Color: Red Weight (g): Approximately 1000 Load Capacity (kg): 40 Dimensions (cm): 93, 99, 129, 146 (4-stage adjustable) I purchased this for practice for a kindergarten sports day, and I am selling it because I haven't used it at all since the sports day ended. The usage period was short, but there are scratches and minor marks due to outdoor use. Only one hex wrench is included. (Originally, there were two.)