1Blanket surface adopts cold-proof and anti-freezing PVC thick bottom frosted fabric, non-toxic and tasteless, anti-slip. 2Set entertainment and fitness as one, while dancing can make your whole body get effective exercise. 3Exercise every day, about 15-30 minutes once, relax muscles of the whole body, can make abdominal, leg, waist and arm muscles more healthy. 4Heart and lungs get powerful workout that relaxes the body and burns excess fat to achieve the perfect body shape. 5Suitable for office workers, housewives, students, and people who often do little exercise, it is also of great help to growing teenagers.