Description: Premium MaterialThis aquatic dumbbell is made of EVA material, providing great buoyancy, easy to grip, lightweight, and durable. FeatureAquatic dumbbell has high buoyancy, it can easily float in water, making it a higher resistance dumbbell for swimming exercises.FunctionThis aquatic exercise dumbbell can strength workout your upper body and your lower back, such as back, shoulders, arms, etc.Widely UsedThe fitness barbell is suitable for swimming pool, spa, fitness exercises, water aerobics, water sports, aquatic yoga exercises, etc.PortableEVA Floating Dumbbell is portable and lightweight for easy carry. It can be easily packed into your swimming bag or gym bag so you can exercise anytime and anywhere. Specification: Material: EVA Size Chart: 27cmx15cmx15cm/10.63inchx5.91inchx5.91inch Package Includes: 2 Aquatic Dumbbells Note: Please allow slightly errors 1-2cm differences due to manual measurement.