1 Pair Aqua Fitness Barbells Foam Dumbbells Hand Bars Pool Resistance Exercise 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 Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size Meanwhile, please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item. Package includes: 1 Pair Water Dumbbells