Product Description 1.Thickened steel wireThis is made of thickened steel wire material, which is extremely flexible, strong and durable, and is not easy to crack or break. Also, PVC provides better protection for ropes. 2.Aluminum HandleOur handle is made of sturdy aluminum coating, which adds a firm grip and also ensures that our fits comfortably in your hand without slipping or sliding. 3.Tangle-free lineBuilt-in 360 ball bearing ensures fast and stable rotation without tangles, helping you to increase speed and comfort during exercise, and exercise more easily. 4.Adjustable LengthThe knot at the end of the wire rope is simple in design, and the length can be adjusted freely to the length you want. Fits well for adults and teens. 5.Wide UseOur is an exercise tool for exercise fitness, suitable for indoor and outdoor sports, and an effective way to burn calories, lose weight, improve muscle tone, keep fit and cross-train.