Comfortable and easy to hold Great to use for sport training and fitness exercise. Tough and durable, ideal for sports training. Rotator swivel action head allows you to jump forward smoothly Rope Length can be adjusted according to your height Counter on the handle can count jumping times approximately during exercise Spring on the floor allows smoother and faster rope spin and prevents rope from wear and tear Automatic counting meter on the handle counts the number of jumps and can be reset to zero. Flexible soft plastic rope, can be folding when you used. Suitable for both children and adult to take exercise.