Kids Children Jump Rope Adjustable Length Jumping Rope For KidsProduct Description The buoyancy of the arm ring and vest to help children learn to swim better and safer. Beautiful cartoon computer graphics design, popular with children's favorite. The main purpose and scope of application: Child cartoon auxiliary arm circle swimsuit Free Size can adjustable, suitable for 2-6 years old, 14-25kg kids light waterproof materials and high buoyancy puddle jumper MATERIAL: PVC material with smooth edges, safe, solid, with fine texture. SCIENTIFIC DESIGN: Made for children according to human body engineering science, so your children can safely and comfortably enjoy their water activities. WIDE USE: Suitable for diverse water activities, such as surfing, swimming, drifting, diving, and rowing. Children can wear the vest to play those activities with you, promoting your parent-child relationship.