Cushion Colored Polyester 33x33x15cm Mars & More. This marvellous Cushion has the material Polyester. It’s a lovely addition to your interior and fits with most interior items in your space. The weight of is just 0.5400KG, it’s really easy to lift and move the product. This product is available in several sizes. And it has multiple colors. Size: 33x33x15cm.