Make sure this fits by entering your model number. Ropeless,tangle free, WIDELY USED-Redify wireless jump rope can rotate 360 degrees, fast without tangle and adjustable length. It can be widely used in office, bedroom, living room and outdoor. The ideal rope skipping is suitable for small space or outdoor exercise, which does not affect the surrounding people and eliminates potential safety hazards. Perfect for ANY PEOPLE - for all ages, whether it's old people, kids or young people, it can be used perfectly. It's never too short or too long for anyone, height limitless.It is suitable for all levels of rope skipping，can be used by beginners, crossfit jump rope, boxing jump rope, speed rope jumping enthusiasts and weight-loss people. You'll never trip over, and you'll be able to do all kinds of fancy jumps.