Beco Aqua Dumbbells Swimming Fitness Pool Training PE Foam Dumbbells Beco Aqua Dumbbells Swimming Fitness Pool Training PE Foam Dumbbells Super quality laminated PE foam Soft padded handles complete with loop handle,Train muscles for Coordination, Balance, Strength and Flexibility,Length: 270mm Discs: 45 x 147mm, sold as pair Available in two sizes, Large & Medium