- Adjustable secure fit for hassle-free swimming and reliable learn-to-swim training. Crafted for comfort, this buoyancy belt provides structured usability and prevents slippage, optimizing swim control in pool, sea, and water learning. - Comfortable EVA material for long-term usability and reliable swimming support. Built for efficiency, this float trainer uses soft EVA material to maintain structured usability, prevent discomfort, and refine floating balance during water practice. - Multi-purpose swim trainer for pool, sea, learn-to-swim and structured water confidence. Engineered for versatility, this buoyancy belt enhances structured usability and prevents instability, supporting effortless training. - Compact lightweight design for portability and secure buoyancy control. Designed for practical use, this back float trainer maintains structured usability while ensuring effortless balance control. Use scenarios - Learn-to-swim sessions in a pool with instructor guidance, focusing on buoyancy, balance, and basic kicks. - Open-water practice in the sea to build buoyancy control, stability, and confidence during coastal or lake swims. - Regular pool drills to reinforce floating balance, breathing rhythm, and stroke technique with stable buoyancy support.