Swim Ring Size: This inflatable swim ring has an inner diameter of 35 cm (13.78 inches) and an outer diameter of 75 cm (29.52 inches) after inflation, suitable for adults with a recommended weight of 55-80 kg. High-Quality Materials: The retro striped swim ring is made of high-quality PVC material, which is thickened, durable, and safe. Ergonomic design provides sufficient support and has good compression and tear resistance. Classic Design: The classic striped pattern is both comfortable and fashionable. The beautiful inflatable swim ring will make your water activities more enjoyable. In addition, the eye-catching design of the swim ring ensures your safety when playing in the pool. Wide Application: Suitable for beaches, lakes, rivers, or swimming pools, it is very suitable for swimming, beaches, water entertainment, pool parties, vacations, and other activities. Warm Tips: Do not overfill or flush with high-pressure gas; do not place inflatable products near fire or high-temperature objects; when not in use for a long time, it should be folded and placed in a flat and dark place to avoid excessive friction and contact with sharp objects.