Product specifications: Handle size: 17.5 x 2.9 cm; long rope: 3 m, Short rope: 24 cm. Weight: 0.25 kg. Material: Rigid PVC (poly vinyl chloride), : A non-slip TPE (thermoplastic elastomer) material is accepted.Exercise display: button ping rope, timer, calorie consumption, weight and number of jumps, the LED liquid crystal surface is clearly displayed, you can calculate your own jump record, the training situation will be easy to understand.Easy training: By replacing the short rope, you can jump rope in tight places to achieve exceptional lightness. The length is easy to adjust and is easy to use.Comfortable: product is equipped with high precision and accurate loop counter function. It can count jumps automatically, you can concentrate on exercise, it has a compact size and is easy to carry for outdoor training.No location limitation: Thanks to the short rope, it can be used without choosing the location and the weather. use it anytime and anywhere and burn calories easily.