Two Models Available Wired and wireless. Wireless jump does not occupy space.No narrow and limited space limitation with wireless jump cord, such as in office, bedroom, balcony.Its adjustable length design allows you to customize the length according to your needs. Jump rope length: 2.6m, length of the cordless jump rope: 30 cm. It is your good partner for aerobic exercise at home or at the gym . High Quality Ball Bearing The jump rope has built-in high quality dust-proof ball bearings to ensure that the sound is great. weak when you jump quickly the rope spins quickly and smoothly without twisting or tangling. Indulge in smooth jumping exercises and maximize safety during training. Non-slip Adjustable Weight Handle Weighted handles to build muscle while jumping the rope more efficiently, which burns calories, improves coordination and tones the legs, glutes, shoulders, arms and abdominals. Unique ergonomic handles with soft memory foam, sweat absorbing, non-slip, easier to grip and reduce the pull and strain on your wrists and hands. Package & After Sale Package includes 1 x Jump Rope and 2 x Short Rope Balls. Choose Ukmail products, you don't have to worry, our customer service is online 24 hours a day. If you have any questions, please feel free to contact us and we will resolve it for you immediately.