Made to order. This is the most wonderful of fabrics. It is quite different from what you'd think of when you think of commercial leather.  If you haven'y encountered true buckskin before, you are in for a treat.  It smells amazing and is so durable, breathable and soft.  
It is created from the efforts of changing the pH, scraping and feeding the skins fats.  Then it is softened over a day with hand tools and smoked to set those efforts.  It's a labour intensive process..  Typically sold as a full hide, feel free to reach out about smaller sizes