Children's life jackets worn on the body with sufficient buoyancy, so that their head and shoulders float out of the water to provide safety protection. It’s necessary for your kids to wear life jackets when they are swimming. See more details or contact us 🌐 www.welon-huahui.com #lifejacketmanufacturer #lifejacketfactorychina #childrenslifejackets #childrenslifejacketssuppliers #swimmingaccessorieswholesalechina #kidsswimmingaccessoriesmanufacturer #safetyprotection