Size: The handle is 17cm long, 300cm with cord, 25cm without cord Color: black + yellow, white + black, white + blue, white + pink Material: Plastic Package content: 1 pcs smart counting skipping rope 1. Skipping rope made with high-quality food-grade PVC material, tangle-free adjustable cable, and non-slip ABS handle. Corded skipping rope length: 3 m. Cordless skipping rope length: 25 cm. Built-in premium 360-degree professional rotary ball bearing for smooth and effortless spinning. 2. Electronic multifunctional jump rope equipped with timer, calorie counter, and jump counter. Accurate jump tracking with 4-button controls helps support fitness and weight management goals. Automatically beeps when preset exercise goal is reached. Auto power-off after 5 minutes of inactivity. Suitable for children, adults, and all family members. 3. Dual-mode design allows switching between traditional skipping rope and cordless mode (using short ball ropes). Cordless mode enables safe, space-saving workouts anywhere. Ideal for children to avoid tripping, and convenient for indoor use without requiring large space. 4. Easily adjustable mechanism allows customization of rope length. The 2.9 m anti-twist skipping rope can be adjusted to fit users of all sizes, including adults and children. Cordless mode remains tangle-free, offering efficient and effective workouts to strengthen the body, support weight loss, and improve endurance. 5. Jumping rope is an effective cardiovascular exercise that helps burn calories, support weight loss, tone the body, and improve overall fitness. Engages lower body muscles and helps tone arms, shoulders, back, and abdominal muscles.