Come and see our amazing products. One of the handles is equipped with a backlit LCD screen, the screen will tell you how many calories you consume, how many jumps you make and how long you are training based on the user's weight; the weighted jum prope allows you to get all the calorie burning benefits of a traditional jumping rope without the interruptions of tripping on the rope. Customized logo is available. Pls confirm further with us if any query about packing info, inventory status and time schedule.