Key benefits - Long lasting use EVA foam provides buoyancy and durability for extended pool sessions. Low water intake and quick drying improve efficiency, and the increased durability supports maximum performance over time. - Build muscle In pool training with our pool water, endurance develops and muscles strengthen. It helps burn extra calories and can improve flexibility. Use as a means to gain weight in aerobics. - Easy to carry Lightweight and portable for travel and storage. If needed, you can fill them with water and empty them as required. They support a complete fitness workout in the pool and help strengthen the upper body and lower back. - Versatile Suitable for pool sports, water aerobics, water dance, water classes or underwater fitness. These pool water are multifunctional and customizable. Product attributes - Material: EVA foam - Function: Provides buoyancy and resistance for pool training - Performance: Durable, quick drying, low water uptake - Portability: Lightweight and travel-friendly; refillable as needed Use scenarios - In pool training at home or in a gym: Incorporate buoyant resistance for upper body and core exercises during standard pool workouts. - Travel or hotel pools: Take lightweight pool water on trips to maintain a consistent in-pool cardio and strength routine; fill with water to add resistance as needed. - Group classes or underwater fitness: Use for water aerobics, water dance or underwater sessions to enhance endurance, muscle work and mobility with buoyant support.