Rubberbanditz FFO Adjustable Ultra Speed Double Under Cable Jump Rope Includes one ultra speed jump rope (1.2 lbs) Popular among Crossfitters for double and triple unders as well as speed jumping. Adjustable cable is 10' long to accommodate people of any height. Rubberbanditz Employees Ari Zandman-Zeman (6'7") and Jason McMains (5'6") both comfortably uses this rope. Ball bearing connection around pivoting shafts allowing for durability and maximum even rotations per second NO HASSLE MONEY BACK GUARANTEE AND LIFETIME WARRANTY! Your Product Purchase from Functional Fitness Outlet Always Comes with a 100% satisfaction guarantee with a lifetime warranty on everything we sell.