Stepper, Height-Adjustable Aerobic, Red + BlackVersatile Workout: This height adjustable aerobic stepper is ideal not only for aerobics, but also for yoga, fitness, and cardio training. Non slip: The non slip surface prevents slipping during exercise and ensures greater safety during your workout (athletic shoes are required). Clever Design: The feet can be removed and placed on the bottom of the stepper, making it particularly space saving to store. Stable and Safe: This fitness stepper is made