Recommended for ages 2-6 years old,weight 0.3kg.Our children's swimming ring is made of PVC material with a thickness of 0.32cm.The material is harmless and there is no problem of air leakage. Fully meet the requirements of international toy safety standards.It is conducive to promoting children's learning and development, and helps healthy growth.The swim ring with seat is the best choice for summer babies, it allows the baby swim training and play water under the safety situation. The swimming ring has a height of 55cm, an outer diameter of 60cm, and an inner diameter of 24cm, with a split-leg cushion.Easy to inflate and deflate, ultra lightweight and space saving for carrying or storage, perfectly help swim beginners.Inflatable innovative learning swimming ring, play or hang out for children, enjoy the joy of summer. The best gift for children with beach trips, family trips, pool games, birthday parties.Please note that this product only includes a swimming ring and does not include pumping equipment.