Chriffer Kids Swim Vest Life Jacket for 30-55 Pounds Boys and Girls

How to choose a children's swimming vest correctly:1. Confirm your child's weight - it is the most important thing because of buoyancy limitation of product.-Our product's buoyancy is suitable for weights below 55 pounds. As long as the child weighs less than 55 pounds, it can be used from a buoyancy perspective.2. Confirm your child's chest circumference - This can help confirm whether the product is suitable for children to wear, so that children will not be unable to wear it or easily slip off due to the product being too large.-Our product supports a chest circumference range of 25.6-33.5 inches. If your child's chest circumference is not within this range, please choose carefullyWarm Tips1.Children should have adult supervision when on or near the water. Don't let child alone whether if he or she can swim2.The weight range printed on the product might been changed due to adjustments in the product terms (as according to statistics, the weight range more suitable for children aged 2-7 will be changed). There is no difference in the product itself, so please feel free to use it