Jumping rope is an full body aerobic workout. Do physical activity from an early age enhances your all-round fitness. Kids speed jump rope is designed for the competition. Lightweight 99g makes jumping effortlessly. Less hydrodynamic drag. Height marks on the rope that can adjust the length accurately. Silicone handle that anti-slip. Pair with storage bag, free of mess. Age: 6+ Box Measures: 10.24" x 7.09" x 1.97" Including: 1 rope, 1 storage bag Colors: Purple Material: Silicone