Cosfer ls3168a two-stage stepping board step height options: 1.Tier: 10 cm 2.Tier: 15 cm product dimensions: Height: 69cm width: 29 cm height: 15 cm When stepping, you can choose from 2 different step heights according to your personal desire. Experts

recommends starting from the smallest step height when starting to step and increasing the step height as the body warms up.