1Thick Durable: Inflatable pool float rings are thickened and eco friendly material, durable, can bear the weight, safe to use, perfect for kids and adults to enjoy swimming fun and summer pool party. 2Size Details: The outer diameter of the swimming circle is 120cm and the inner diameter is 72cm, allowing you or your friends to easily float in the water, bringing endless floating fun. 3PVC Material: Heart shaped swim rings are made of PVC material, which is light, strong, environmentally friendly, safe and durable for long term use. 4Heart Shape Design: PVC swim rings have a heart shape design, which is stylish and attractive, use it to add more fun to your pool party. 5Wide Application: Heart shaped swimming circle is perfect for swimming pools, beaches, birthday parties, water sports, display props, decorations, summer gifts and more.