Durable/High-quality Materials:The jump rope is made of cotton, the bottom has a protective cover to keep the rope from being damaged as it hits the ground,can be used indoors and outdoors.Foam Handle: Comfortable handle makes it easy to grasp and carry, which makes your hands feel comfortable and non-slip during skipping,instantly motivates your excersize goalsAdjustableThe skipping ropes is 9.19 feet long and 0.354 inches(9mm) in diameter, 0.485 lbs weight. are long enough to meet the skipping needs of adults or children, and you can be freely adjust to the length you wantPerfect Fitness Method: Our skipping rope is suitable for all heights. Effective skipping rope can help you exercise your wrists and legs and drive other body parts together, which is a convenient exercise method.Excellent Quality & ServiceWhen you have any questions about our JUMP ROPE please email us,we will send you a replacement right away,thank you