• HIT YOUR DOUBLE UNDERS EVERY TIME! The comp jump rope has a fast spin 90 degree handle turn and a wire cable to ensure fast spinning! 
• SPEEDROPE WORKOUT - The Jump Ropes Wire Cable ensures No Kinking, Tangling or Bending. 
• WILL FIT ANY HEIGHT SO YOU'LL GET THE RIGHT JUMP EVERY TIME - The rope is designed to be fully adjustable for your height. Just measure and adjust the length of your cable using the easily adjustable screws. 
• INCREASE THE HEART RATE - burn calories, enhances coordination, and tones legs, glutes, shoulders, arms, and core.