Made with a durable and lightweight 3 mm wire cable, this Champion Sports Double Bearing Speed Jump Rope adjusts easily to fit the height and needs of each jumper. The jump rope is designed for speed, with a double bearing system in the handles to allow for faster and smoother spins. Ideal for use both outdoors and in the gym, the speed jump rope has tough and ergonomic handles that are comfortable to hold during even the most intense workout routines.