Unique cordless design-different from traditional skipping rope, this skipping rope is cordless, built-in stainless steel bearings, durable, 360-degree rotation, no tangles. No need to worry about hurting your legs or tripping. Weighted Massage Ball-This cordless skipping rope has a large ball on each handle. The ball weighs 100 grams and has a diameter of 2.7 inches. It not only enhances the fitness effect, but is also a perfect massage tool before and after exercise (increaseblood flow, relieve nodules and tightness, and relieve muscle pain). Soft sponge holder-cordless skipping rope handle is covered with soft cushioning memory foam, which will make you feel comfortable even after holding it for a long time. The internal sponge can absorb sweat in time, so that the handle is always dry andnon-slip, bringing you a good exercise experience. Fitness anywhere-the biggest advantage of training cordless skipping is no space limitation. Even in a small space, you can jump anywhere, such as balcony, bedroom, living room, office. Enjoy fitness anytime, anywhere, and let yourself have a healthierbody shape. Rope skipping is the best fitness exercise. It is not only easy to use, but also has obvious effects. 10 minutes of skipping rope is equivalent to half an hour of running. Because of skipping rope, traditional skipping rope has relatively large restrictionson the field. Similar to homes and offices with little space, they cannot exercise well.cordless skipping solves this problem. 1. anywhere fitness jump rope can jump in anywhere, such as a balcony, bedroom, office. 2. Safer skipping rope has no long rope, easy to jump, don't worry about hitting your leg or tripping. 3. durable, not knotted rope skipping built-in dual stainless steel bearings, the durable rope skipping, no tie.