SMOOTH AND FAST: The ball bearing system avoids twisting, tangling or bending of other fitness ropes, ensuring stable and easy rotation, because our skipping ropes can withstand heavy loads, giving you the perfect skipping motion and also the best eliteFluency for fitness professionals. Sports Fitness: Our sports skipping ropes build your cardiovascular endurance, stamina and speed while improving muscle tone throughout your body. PVC Embedded Wire Rope: The braided wire rope is coated with PVC,which is durable and smooth, ensuring the longest service life and avoiding cracking or breaking. MAXIMUM COMFORT: The gym jump rope features a lightweight ergonomic handle coated with 6" soft EVA memory foam grips for extra comfort and a firm gripso you can get the most out of your workout. Adjustable Length: Quickly adjust according to your height. Suitable for adults and children.Color: black and red stripesSize: all sizeQuantity delivered: 1 pieceWarm prompt:1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding3. Only the above package contents, excluding other products.