Beco Aqua Jogging Dumbbells Aqua nordicJET: The multifunctional water sports device. The Beco Aqua Jogging Dumbbells Aqua nordicJET looks like a dumbbell and is very practical. It consists of two differently sized cones connected by a textured handle. The device is designed so that water flows through its hollow body during exercises. This results in a stable movement pattern and creates pleasant water resistance. Through intense push-pull movements, optimal strength endurance training as well as improvements in flexibility and coordination can be achieved. Water depth: shallow water, deep water. Training areas: Aqua Fitness, Aqua Gymnastics, Aqua Nordic Walking, Aqua Walking. Color: Red. Material: EVA foam. Weight: 150 g/pair. Length: 30 cm. Width: 24 cm.