Producing a high-end look at an affordable price, Onyx Sand 18 in. x 18 in. Porcelain Wall and Floor Tile coordinates with many decor styles to create a modern aesthetic. These beige stone-look tiles from have an impervious water absorption rating, which makes them a superb choice for showers in addition to countertops, walls and floors. Highly durable, marginally skid-resistant and easy to clean, these Onyx Sand 18 in. x 18 in. tiles have a glazed, smooth finish with a low sheen and slight tone variations for an exquisite look.