Material: Durable plastic construction ensures longlasting use, even with repeated underwater play. Summer Pool Accessory: Ideal for kids, grandchildren, and beginner swimmers to enjoy safe and engaging water activities during warm weather. Designed to encourage confidence and fun in the pool. Underwater Diving Games: for interactive diving challenges. Simply drop the rings into the water, let them sink, and retrieve them from the bottom. These games help improve underwater swimming skills while keeping participants entertained. Swimming Training Aid: Brightly colored design makes the rings easy to spot underwater, helping swim learners track and collect them efficiently. They serve as practical teaching tools for improving breath control, diving technique, and underwater navigation. Applications: Family pool time, encouraging children to develop swimming abilities through fun and safe exercises. Swim school training sessions, offering instructors a versatile tool for teaching underwater techniques. Summer parties or recreational swimming events, adding excitement with friendly diving competitions. Key Features: Made from sturdy plastic for durability and safety. Suitable for both recreational play and swim training. Bright colors enhance visibility for easy retrieval underwater. Lightweight and easy to handle for various age groups. Performance: Designed to sink steadily, making them ideal for timed diving games and skillbuilding challenges. Their size and weight are balanced for safe underwater use without posing risk to swimmers.