Speed Jump Rope SUITABLE FOR EVERYONE TO GET IN SHAPE FAST- Best Jump Rope for Crossfit, Double Unders, Exercise and Fitness, Personal Training Equipment and Home Workouts, Bodybuilding, Boxing. UNIQUE 90 DEGREE HANDLE -Steel Ball Bearings Ensures Fast Spinning- Nylon Coated Steel Aircraft cable insures No Kinking, Tangling or Bending like other Ropes EASILY TO CARRY- Lightweight and Compact 10 foot CABLE - EASILY ADJUSTED for 4 foot to 6.5 foot people 100% LIFETIME GUARANTEE