Soft Jump rope workout Each Jump Rope with One 9.84 feet of the cable length and two 6.1 inch soft handles, Easily adjustable to your height. Suitable for Fitness Workouts, Warm-up exercises, Aerobic training, Skipping, MMA, Boxing, Speed training and Endurance training. 7.Help to build up your muscle tension, improve cardio endurance and physical vitality, burn fat, Bring you a healthy life. Durable and comfortable handle makes it easy to grasp and carry. High quality double ball bearings system ensure smooth and rapid speed rotation. Note 1. Warm up before jumping rope. 2. Please start slowly in avoid of injured accidentally by fast speed. 3.Stretching exercises after exercise can beautify the leg lines and relieve muscle pain. Warranty Service If there is any issues with our skipping rope or service, please fell free to contact us, We promise 100% satisfaction customer service & free replacement or refund warranty. If your jumping rope have any quality issue. Please contact us we unconditionally send you a new replacement one. We value customer satisfaction above all else.