3.0 kg vinyl or rubber-coated hex dumbbells in a bright red color. They are currently wrapped in clear protective plastic packaging and resting on a tiled floor.Key FeaturesWeight: 3.0 kilograms (approx. 6.6 pounds) per dumbbell.Shape: Hexagonal (six-sided) edges prevent the weights from rolling on the floor.Material: Likely a cast iron core covered in a smooth, easy-to-grip vinyl or neoprene coating.