Description: Soft, durable neoprene construction for warmth and buoyancy Full Front zipper for easy on and off Soft polyester inner lining for comfort, safety strap with buckle closure Block the burn protection from the sun's harmful It provides the tools to build confidence for a child already familiar with the water and learning to swim Specification: Material: Neoprene, foam Color:Green,rose red Size: M, L, XL Children's Swimming vest size: M Suggested for weight: 22-33lbs; Recommend age: 1-3 years L Suggested for weight: 27-44lbs; Recommend age: 2-4 years XL Suggested for weight: 38-60lbs; Recommend age: 3-5 years Function: 1.Help children learn to swim, give enough buoyancy, let the little one try to swim away from the hands of the parents. 2. Provides total freedom of movement in the water, encouraging children to acquire a natural swimming position. 3.Keep the child's temperature in water, to avoid cold 4. This swim jacket helps your child to have more confidence. Warning: the floating jacket is used to learn swimming, cannot be used as a professional life jackets, children can only be used under the supervision of adults. Packing Include: 1 x Child life jacket vest