RK provides a wide adjustable height for the Aluminum stage, heights range included 30~50 cm, 40~60 cm, 50~80 cm, 60~100 cm, 70~120 cm, 80~140 cm, 90~160 cm, 100~180 cm, 110~200 cm, 120~220 cm.

Note that the height of stage decide how many steps of the stair, so we recommend 2 sets stair, one on each side. If your height has over 1.0 m, we suggest that guard rail at the three side.