These bars weigh 1/100 troy ounce and consist of 0.9999 pure gold. Many refer to this as "prepper gold" due to the more affordable price point for those looking for smaller, fractional gold options. Each bar is adorned with an image of the classic Native American from James Earle Fraser's Buffalo Nickel design, along with the gold's weight and purity. Specification Metal Content: 1/100 troy ouncePurity: 999.9 fine goldDimensions: 15.1 x 8.5 x 0.5 mm