1. Creative Design: density foam with a thickness of 5 cm and a height of 15 cm 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. Progressive Resistance Technology: The revolutionary modular design uses magnetic snap connectors for quick buoyancy adjustments between training sets, enabling skill progression. 3. AntiSlip Texture: Featuring nonslip silicone grips and ventilated mesh zones, this adult swim belt prevents slipping during intense drills. The anatomically shaped design evenly distributes buoyancy across the upper body, supporting skill development under instructor guidance. 4. Compact and Practical: A storage bag is included with this swim belt, enhancing practicality for outdoor users. The modular, individually packed components allow for compact storage and quick access, while the fastdrying, lightweight material prevents waterlogged discomfort.