Jump rope is very comfortable, easy to use and practical so it is easy to carry anywhere. With lightening fast metal peg and metal-wire rope, this Kettler Swift Jump Rope revolutionized the sports of jump rope. It is smooth turning, very durable, and your speed scores will soar with this innovative rope, enabling 5-6 jumps a second. Each rope comes with 9' 6'' of coated cable and is unique with its ability to easily change lengths.