Plateau Colored Aluminium 40x40x12 Mars & More. This great Plateau has the material aluminium. It’s a wonderful addition to your interior and fits with most furniture in your home. The weight of is just 2.2390KG, it’s really easy to lift and move the product. This product is available in several sizes. And it has multiple colors. Washing instructions: Wipe with a damp cloth. Size: 40x40x12.