Jump Rope Crossfit &diams; 10ft High Quality Speed Cable Jump Rope &diams; Perfect for Double Unders &diams; Fully Adjustable &diams; Great for MMA and Cross Fit Training &diams; Money Back Guarantee &diams; Silver and Green Available &diams; 5% of Proceeds are Donated to CureSearch for Children's Cancer HIGH QUALITY SPEED CABLE - Super fast jump rope. Allows for maximum speed. Perfect for cross fit, MMA, boxing, and general cardio conditioning. Great for full body jump rope workouts. Jumping rope involves every muscle in the body and is great for developing your core. FULLY ADJUSTABLE - Jump rope length can be easily adjusted in less than 5 minutes. The maximum length is 10ft, which can accommodate individuals up to 6ft 10in. Perfect for men, women, and children of all ages. PERFECT FOR TRAVEL - This high quality, highly-durable cable jump rope rolls up easily without kinking or twisting. Perfect for bringing to the gym, packing in your suitcase, or taking with you wherever your workout requires. SUPPORTING A GREAT CAUSE - 5% of proceeds are donated to CureSearch for Children's Cancer. Our goal is to support a time-tested organization that is continually working to innovate and accelerate the cure for children's cancer. 100% SATISFACTION GUARANTEED - We are so confident that you will love our product, you can try it risk free for 30 days. If you don't absolutely love it, we will gladly give you a full refund.