This is a single piece of calf leather. It's the most expensive type of cowhide, used by super brands when creating leather goods. The fine-grained surface and transparent luster are very elegant. It's about 1 millimeter thick and the color is black. Because this is a high-quality leather, it will be rolled into a tube and packaged to prevent wrinkles during shipping. This is a one-time only入荷 (nyuuka - arrival/stock) and is not readily available in Japan. It can only be obtained by importing it at a high price from places like Italy. Thank you for your consideration.