The Inflatable Mermaid Swimming Ring is made of high-quality PVC material, thick and soft skin friendly, durable, safe,enjoy your time on the water. The unique and interesting mermaid design attracts everyone's attention in the pool and makes your bathing fun even more interesting. It is also a best photo prop. outer ring diameter: 39.3 inch, inner ring diameter: 14.9 inch.Ideal for adults and teens to enjoy the wonderful summer. Easy to wipe down, inflate/deflate.After use, just deflate it, fold it up and easily store it or take it with you when you need it. The Mermaid floating inflatable raft in the adult swimming pool will make you a super star on the pool party and beach.Allow you to enjoy and relax at this wonderful moment, Beachfront, water park, rafting.