SIZE: After blowing up, the outer diameter size of 31.5/80cm is suitable for more bigger adults(132-176LB). PREMIUM MATERIALS: The swimming rings are made of PVC material. The pool floats are environmentally friendly and non-toxic. This pool float is soft, and comfortable. HIGH-QUALITY: The swimming floats are made of high quality PVC material, resistant to extrusion, waterproof and durable. Quick and easy to inflate, no leaks. Safe printing, bright color, not easy to fade. MAKE FUN: The Inflatable rings can bring unlimited joy to your summer. It can give you the joy of sports. You can also take it to the beach and summer pool parties for fun and relaxation. UNIQUE DESIGN: The images of the floats for swimming pools are bright in color, and the design of stars and sequins gives you a romantic atmosphere. The handle not only adds beauty, but also makes you safer.