The Skullerfly Bar is a 10 oz silver bar made by Hayleybug Mint in the United States. It has a fineness of 0.999 and features a unique design of a skull and butterfly combined. The bar is composed of silver and has a random serial number. The year of production is 2024 and the mintage is capped at the end of the year. each bar is hand poured, pressed and hand stamped with the credentials ensuring that each bar is unique.