"Swim ring junior is a fun toy for the pool when learning how to swim and feeling secure in the water. Recommended for children up to 30kg. Choose between many different prints CE-tested after European standard EN-71-1 Made from durable, non-toxic Phthalate free PVC. Cleaning instructions- WARNINGS- Only use under constant adult supervision. This is not life saving equipment. Measurements- Outer circle diameter- 52 cm Inner circle diameter- 22 cm"