Jump Rope - 100% Lifetime Gurantee - Premium Adjustable Crossfit Speed Rope - Best for Double Unders - WOD - Boxing - Fitness - Includes Carry Case & Bonus Rope for Your Workout Partner EASILY ADJUSTABLE FOR EVERYONE - 9ft Cable that's Easily and Quickly Adjustable to your Desired Length within Minutes. Appropriate for Adults - Men - Women - Children - Kids - Boys and Girls for almost any Calorie Burning Workout Programs. WIRE CUTTERS may be needed to cut the rope. EASILY PORTABLE - Compact - Lightweight and Carry Case Included. This is a High Quality Jumping Rope of Professional Adult for MMA Training - Mastering Double Under - Bodybuilding Champion - Boxing - Cardio Exercise - Cross Fit - Personal Training Equipment - Perfect for Home and Outdoors Workouts. 90 DEGREE SMOOTH HANDLE TURNING - Ensures Fast Spinning - No Fiction - No Tangling like the Typical Long Ropes 100% MONEY BACK GUARANTEE  RTF & Associates back our products up with a LIFETIME hassle-free money back guarantee. There is absolutely no risk to you when you order now! If you are not completely satisfied, simply contact us and we will give you a FULL REFUND. STOP DOING SINGLES WHEN EVERYONE ELSE IS DOING DOUBLES - After customizing this speed jump rope with a quick snip of a wire cutter you will be on your way to stringing together multiple double unders