Description: Heavy Jump Rope: This weighted jump rope is heavier than a standard jump rope, it can help you to exert more energy and build your muscle. It is a great tool to improve your strength and exercise or physical fitness training. High Quality: Workout rope is made of polyester rope with comfortable handles for use. It is recommended to WEAR GLOVES before exercise. Exercise Rope for Strength Training: Can be used for undulation, pulling, or climbing exercises, alone or as part of a team. Benefits: Improved coordination, agility, footwork, quickness and. Burn a significant amount of calories and can be effective for increasing strength and flexibility. Workout Anywhere: Perfect for indoor or outdoor, great for gym exercise and fitness training! Specification: Material: Polyester Size Chart: 2.5cm/0.98inch Package Includes: 1 Piece Heavy Jump Rope Note: Please allow slightly difference due to manua l measurement. Color may be slightly different since different monitor. Thanks!