The John Wick 1 oz Silver Mystery Bar - Rules of Engagement (Time) Open Pack Num 22 is a bar made of silver with a fineness of 0.999. It contains 1 troy ounce of precious metal content, and its country of origin is the United States. This unique silver bar is part of a series that follows the rules of engagement during different times, making it a valuable and collectible piece for investors and enthusiasts of precious metals.