Swimming ring, children's swimming ring, adult inflatable swimming ring armpit ring Material: PVC Adult Kids Inflatable Swim Ring - Package includes 1 Swim Ring. Its unique and vibrant design will be your next pool partyThe perfect inflatable pool float size for kids and adults. Size reference: No.60: Inflatable inner diameter of 22cm (suitable for 2-4 years old, 20-50 catties) No. 70: Inflatable inner diameter of 26cm (suitable for 5-9 years old, 40-70 catties) No. 80: The inner diameter after inflation is 30cm (suitable for 10-15 years old, 70-90 catties) No. 90: The inner diameter is 35 cm after inflation (suitable for adults over 16 years old, 95-150 catties) Waterproof - Our kids adult pool floats are made of non-toxic and high-quality extra material, thickened PVC material, BPA free, very good inseam performance, don't worry about water leakage The swimming ring pattern will not fade, allowing you to enjoy the summer carefree. Great summer toy for your summer party fun, inflatable swim ring, pool and beach. Perfect for pool float party decorations, summer gifts, floating, swimming or playing in the pool. It is normal if the item has a PVC smell. Since it is a new production package, please leave it in a ventilated place for 1-2 days, and the smell will disappear.