The Champion Sports Double Bearing Speed Jump Rope Set makes a great addition to every fitness and gym enthusiast's cardio routines. Each jump rope features a durable wire cable and double ball bearing with ergonomic handles that easily and rapidly turn the rope for high cadence jumping. Change the length of the rope by adjusting tightening screws. Length: 9 ft; Rope Material: Wire Cable; Color(s): Blue; Green; Orange; Purple; Red; Yellow; Handle Type: Plastic.