1. Multifunctional: The adult swim float is an accessory for swimming training, aerobic water sports, rehabilitation exercises, water fitness activities, rafting, and rowing. It is suitable for both beginners and swimming enthusiasts, enhancing training efficiency by providing buoyancy support while ensuring safety. 2. Comfortable to Wear: The swimming training belt features a removable back and adjustable buoyancy. Simply tie it around your waist to find the most comfortable position based on your posture and habits. You can modify buoyancy strength by removing foam sections. 3. Swimming Aid Tool: This pool accessory is an training aid for beginners, ensuring a safe and reliable swimming experience while helping them quickly complete swimming training and learning. 4. Material: The swim belt is made of quality EVA foam blocks, which are safe and lightweight. The elevated backrest offers additional support with buoyancy, making swimming training even safer.