This steel metal tin holds 1/4 ounce (7.5 ml) and is 1.25 inches (32 mm) in diameter and a little over 1/2 inch (14mm) deep with the lid. It would be perfect to use as a gift box for a small special piece of jewelry such as a charm. You can decorate the top with beads, crystal, fabric rounds, ribbon, etc. to match a special occasion. More info: Shallow, seamless, "tin" (steel) containers with slip on covers. Tins are food grade, have no sharp edges, all edges are rounded and are seamlessly formed from .0240 metal. Price includes container and cover which are shipped assembled.