1. Creative Design: density foam with a 5 cm thickness and 15 cm height provides consistent core support by aligning with adult body mechanics. The curved profile matches the natural torso shape for uniform flotation without pressure points. 2. Adaptive Buoyancy System: Constructed with interchangeable snap modules, this swim belt allows instant configuration changes via the lock mechanism, optimizing resistance adjustments for different skill levels. 3. Breathable Hold: This adult swim belt ensures stable positioning during drills, combining slipresistant ribs with perforated airflow channels. It assists instructors in demonstrating buoyancy techniques without restricting mobility. 4. TravelFriendly: This swim belt set includes a storage bag, offering a modular storage solution for neat portability. The quickdrying material prevents prolonged moisture retention, and the segmented design simplifies packing for travel or workouts.