Jump roping - one of the best exercises that spend little time burning a lot of Calorie. With this portable rope you can shipping anywhere and anytime.The increase to your pulse rate brought about by jumping, benefits your heart and circulation system ensuring that oxygen is pumped around your body more efficiently, making you feel healthier and more alert.It's a great way to keep your weight down! This jump rope is a great choice for participating in fitness, boxing, or just getting in a home workout, this jump rope fits all.Specification:name:Fitness RopesMaterial:bearing + steel wire + PVCFitness Speed Rope Length: 3m/9.84 ftRope Diameter:5mmFitness skipping：1. Fits for various people, including men, women, boys &girls2. Burn your fat and tone your muscles, shaping a nice figure.3. Improve bone strength and heart healthy, and enhances physical coordinationThank you for purchasing my product. I hope to bring you good luck. If you have any questions, I will give you feedback as soon as possible.