Already 6 months I bought a Swimtrainer for my three year old son. I find the ring great because it has a good "grip" are particularly to young children, even a one time gives two free hands. The children are able to make leg movements such as swimming, and can themselves always hold onto the ring, what my cowards help today. Also the abdominal belt, which is inflated, provides a good, solid Maintenance in the water. Can the product only recommend, sure the ring is for the children sometimes ashore disturbing such as water wings, but in the water I find the top swim coaches!