The product is a circulated $20 dollar bill from the year 2013 with a unique binary serial number "MB 11010100 H". This special bill features a fancy serial number that stands out from the typical sequence of numbers used in currency. It is a collectible piece for those interested in rare and unique items within the realm of paper money. Every piece of paper currency I sell will come in a hard plastic protective sleeve and then I will wrap it and thick white paper and put a piece of cardboard on each side of it when I ship it that way I can't get damaged. *True Binary Serial numbers contain only zeros and ones like machine code*