Strauss Aerobic Stepper, (Black/Grey) and Vinyl Dumbbell, 2 KG X 2, (Blue) 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 Heavy-duty polypropylene material gives the stepper a high 440 lb weight capacity Can be held in hands while walking to boost calorie-burning Add intensity to every workout and sculpt strong, lean muscles Comfortable, no-slip vinyl coating is easy on floors Perfect addition to aerobics and step workouts