RECOMMENDED USE FROM 30-50 LBS, Finally a designer float vest for toddlers, and kids that is high fashion and is functional! Most life jackets and float vests may help keep the little ones afloat but lack in an aesthetic design. We made it our goal to bring cute options to products that everyone needs, but won't photo bomb your beautiful vacation photos! These are designed to assist children from 30 to 50lbs. This is a Swim floatation Vest with Arm Wings and is not a life saving device. Introducing the Boys blue "OLLIE" Little Fin Swimmer!