Description1,Weighted Jump Rope. Thicken cotton rope polyester weave core high density solid PVC cable skipping rope. Skipping rope very durable and has an anti-wear protective sleeve to prevent the rope from breaking and reducing friction between the ground and the rope.2,Non-Slip Foam Handles. The handle is 5.51 inch in length, 1.18 inch diameter, and ergonomic handles coated with memory foam grips for extra comfortable and strong grip.3,Double Ball Bearing Jump Rope. Double Ball bearing inside the handle can fast smooth swing, easy to rotate tangle-free, great for fitness workouts.4,Adjustable Length Skipping Rope. It is easy to adjust the length (original 9.8ft) of the skipping rope according to different people heights.5,Jump Rope Workout. This heavy skipping rope can work with aerobics to exercise your strength, speed and endurance. It is perfect for fitness exercises, aerobic training, jumping exercises, muscle building, fat burning, and weight loss.