1. Indoor Home Workout: A cordless ball is attached to the handle of the jump rope, you will get the same effect as a normal jump rope. No noise, no hitting the floor or ceiling, no tripping ropes. Let the jump rope occupy a small training space without knocking things over, even in your living room. Various styles to choose from 2. Adjustable Rope Length: The length makes the jump rope suitable for adults and children, just tie a knot according to your height (recommended) or cut off the excess wire 3. Comfortable Silicone Handle: The lightweight and comfortable jump rope reduces pressure on your hands and wrists, easy grip and non-slip textured handle that won't slip when you start to sweat. Made of thick steel wire and covered with PVC so it can be used on smooth surfaces. It is sturdy enough for intense cardio 4. 360° Swivel Ball Bearing: Built-in ball bearing allows you to jump faster than normal jump rope and protects the sports jump rope from tangling, twisting, or bending