Unique Design: Back buckle four in one,soft and comfortable bottom support to prevent baby sliding out.Raised front and widened sides to prevent flipping backwards. Safe Material: Made of durable leak-proof environmental PVC material with thickness of 0.35mm, Non-toxic and harmless. Target Audience: Inflatable Baby Swimming Pool Float is suitable for the age of 3 months to 6 years.Please refer the age and weight to choose the correct size. Convenient: Easy to inflate and deflate (80%-90% of inflating is enough),portable to carry and storage,best gift for baby to learn swimming. Suitable Occasions: Indoor and outdoor,traveling.Safety and independence,bring your baby a pleasant swimming time in bathtub, swimming pool, beach, seaside.