Merrithew Balance & Therapy Dome, Pair (Red), 6.5 inch / 16.5 cm Each

Build strength and muscles without the strain of heavy dumbbells. The water resistance training method gives you all the tools necessary in a low impact environment. Carve your way through the water with the all new Speedo Hydro Grip Blades and notice the difference right away.

Lightweight chlorine-resistant EVA foam. Provides floatation support while building upper body strength. Use both barbells for maximum resistance during aquatic fitness activities.