IDEAL for Audlts and Kids: The inner diameter of the pool float tube is 15.7, outer tube is 46"x42", is large enough for adults and kids to keep comfortable when using it. PREMIUM MATERIAL: The swimming ring is made of thick, soft and environmentally friendly PVC materials with trong resistance to extrusion and tearing. The smooth seams can prevent the your skin from scratching, very safe to use. Easy to Inflatable and Store: The convenient inflatable swimming tube can be quickly inflated and deflated for easy carrying and store. Various Usages: Designed with a red shrimp tail, the swimming ring is ideal as a fun swimming pool toy for beach, lake, party, vacation, and decoration. Suprised Summer Giftinflatable outdoor pool float is suitable for everyone to play games in the swimming pool. Especially for the people can't swim, this will be a great cool summer party gift.