Silver bullion bars, or ingots, are available in a wide range of sizes, from one ounce to a substantial 1,000 ounces. While bars of various sizes exist, the most commonly traded options are the ten and one hundred ounce bars, typically boasting a purity of .999 fine silver. Each bar is stamped, or hallmarked, to verify its weight and purity.

Silver bullion bars exhibit a diverse range of designs, from simple and minimalist to intricate and ornate. Regardless of aesthetic, all bars share essential markings: the name of the issuing private mint and the specific weight and purity of the silver content.