* Adjustable height design, you can steadily increase the step of your workout to suit. * Provide a firm grip on flooring whilst also helping to minimize noise during workouts. * Suitable for beginners and professionals of all ages & fitness levels at home or in the gym. * Great for fat burning, improving cardiovascular health and muscular strength, co-ordination and balance. We offer you the best service with our greatest passion and enthusiasm, be pleasant with your shopping! Due to shooting problems, there is a slight error between the picture and the real product