Built-in Dual Bearings for 360 Free Rotation: With dual-speed bearing design, the handle rotation is truly consistent and smooth. This jump rope allows you to jump quickly with smoothness and freedom without the exercise rope getting tangled and twisting. It gives you better control and reduces the chance of tripping. Adjustable Jump Rope for Adults and Kids: The jump rope for sports is designed with 9.8 feet long sports jump rope, it has spare rope and can be adjusted to a larger length with a screwdriver, suitable for taller people. Not only adults but also children can play. The perfect exercise jump rope for men, women, kids, girls or teens. Built-in steel wire is durable and anti-breakage: The fitness skipping rope is made of steel wire rope, which is coated with silicone material for extra protection. It's durable, durable and smooth, eliminating tangles and curls, allowing you to jump on different surfaces. Perfect adult skipping rope, weight loss and fitness equipment for men and women. Non-Slip Handle, Safer Jumping: The handle of our speed jump rope workout is made of aluminum, which is very sturdy. The hollow aluminum design is lightweight yet strong, giving you excellent grip for better movement. It also reduces stress on your arms when you jump rope. Jump Rope for Workout Anytime: With this high-quality fitness skipping rope, you can have a great workout anywhere, even at home! Suitable for those interested in staying healthy at all times. Convenient and easy to use at home. No hassle of taking up too much space.