Strauss Aerobic Stepper (Black/Grey) and Kettle Bell (Black), 6 KG Material: Other In-box Contents: 1 Adjustable height: 4''-6'', step platform surface is non-stick, non-slip, and shock absorbing, can ensure you exercise easily and safely This exercise Stepper will help you work on your coordination as you improve your cardiovascular fitness, ideal for cardio workout and/or to strengthen your lower body Flat bottom for stability: enable U storage, ideal for renegade rows, handstands, mounted pistol squats and other exercises requiring a kettle bell with a flat bottom