Leather Factory Conchos are found mostly in western and Native American Indian crafts, jewelry and accessories. They come in a variety of sizes, material and colors that will help you create custom crafts everyone will enjoy. Conchos are used to decorate many things from belts to bridles, saddlebags, spurstraps, handbags and even shoes, and more. Round With Star 1" Nickel 10pc- 1" Round concho has an embossed star shape with two 3/8" slots for attaching.