The product is a 2005-D Jefferson Buffalo Nickel with a detached leg error on the reverse. This error coin was minted in Denver and is a business strike. The coin is colored bronze and has a fineness of 0.6. It is a circulated coin with a denomination of 5 cents, showcasing a unique characteristic that sets it apart from standard coins. The error feature adds rarity and collectibility to this piece, making it a valuable addition to any coin collection.