Product Description 1. Self-locking skipping rope - The skipping rope is a new type of self-locking rope, just put the wire rope inside the handle to lock it stably, you can also adjust the length you want in seconds and start your jumping rope exercise easily . Time to say goodbye to old rope that needs to be cut. 2. Tangle-Free Speed Rope - Why is skipping rope a tangle-free speed rope? Thanks to the ball bearing inside the handle, a quick 360-degree rotation is possible, helping the rope to avoid tangling, twisting, tangling or bending. 3. Adjustable Jump Rope - You can easily adjust it according to your needs without using a screwdriver to adjust the screws. 5mm diameter weighted jump rope, suitable for adults to do jump rope exercise, it will be a little heavier for children. 4. Quality Skipping Rope - Non-slip aluminum rope handle minimizes hand fatigue and ensures a firm grip. PVC embedded steel wire rope with wear-resistant tube, you can do jump rope fitness on concrete without cracking or breaking. 5. ROPE FITNESS - Doing rope skipping builds your cardiorespiratory endurance while improving muscle tone throughout your body. A great auxiliary training jumping rooe for crossfit training, boxing and abs workouts.