Diving Rings Outdoor Buoys Swimming through Rings for Boys Girls Kids Adults 3pcs Description: [High Quality Material]Durable PVC swim through rings for summer pools are fun, durable, stable, safety for teens and adults, and can be used long time. [Easy to Use]Hang the sand bags and buoys on the diving rings, and the diving rings will sink into the water, convenient and easy to play with, improving your swimming ability. [Underwater Training] Throw The Swim Through Rings into the swimming pool, teaching your kids underwater swimming or obstacle courses. [Wide application]Swimming Underwater Diving toys are suitable for swimming pools, diving, beach pools, underwater swimming, diving sports, etc. [ Gift ]Underwater toy is the best gift for teens, adults, families, children, and swimming lovers. Teens and kids can enjoy playing with these swimming through rings. Specifications: Material: PVC Diameter 80cm\/31.50inch Package Includes: As You Choose: 3 Swim Through Rings OR 1 Swim Through (Random Color )