Product 1.[WORKOUT START] - Our jump rope is lightweight and lightweight, you can take it to parks, playgrounds, gyms, and outdoor places. They are suitable for most ages and fitness levels. They can be easily shortened to a comfortable length for kids.2.[Multifunctional Workout] - Use the ropes for a variety of cardio exercises. They are suitable for boxing training, speed training, resistance training, and gym workouts. With regular use, you'll be fit, feeling fit, and looking great in no time.3.[DESIGN] - These super lightweight jump ropes are made of PVC. The ropes are weather resistant and designed to ensure long-term durability and performance. The nylon handle is non-slip for a firm grip even when your hands are sweaty while working out. The design provides a fast jumping rope with a very stable rope swing so you can easily recover from inaccurate swings.4. [4-Piece Group Set]: The 4-piece set allows the whole family (including kids) to exercise. They are ideal for training groups, schools, health centers, and fitness teams.