This 12"x12"x.25" Green Spider Marble is versatile and can be used for various purposes such as jewelry, hot plates, wall decoration, cutting boards, and more. These polished tiles are easy to cut with a tile cutter, nippers, or other rock cutting tools and simple to polish. With a quarter inch thickness, it can also be reshaped for unique items like belt buckles and brooches. There are 12 full size tiles available, suitable for all kinds of project. You can buy one or all 12. $15.00 each