1 Pair Aquatic Dumbells Aqua Fitness Barbells Foam Dumbbell Set Pool Resistance Exercise Description: Material: EVA Foam Total Length: 270mm / 10.63" Foam Diameter: 150mm / 5.9" Medium quality EVA dumbbells will not absorb water or chip and super fast dry. Strength your upper body as well as your lower back for a total fitness workout Suitable for swimming pool, spa, fitness exercises,etc Package includes: 1 Pair Water Dumbbells