The 1 oz Sunshine Mint gold bar contains 1 troy ounce of .9999 fine gold. Each bar is in new condition and ships encased in its original plastic. In terms of cost effectiveness, these bars are a premier choice among 1 oz size gold bars on the market today, and include an assay ensuring their purity and authenticity. Sunshine Mint is a well known brand in gold and silver bullion alike. In addition to gold bars, Sunshine also produces silver bars and rounds. As these bars are shipped in brand new condition, you can be assured of their high quality presentation. In addition to the Sunshine Logo and bar weight and purity specifications on the front of the bar, also included is a security feature, serial number, and assay on the rear of the encasement. Every gold bar produced and sold through the Sunshine Mint carries an individual serial number and is delivered in certified security packaging. Gold bars from Sunshine Mint have some of the most advanced security features of any bullion product on the market today. The Mint Mark SI is invisible to the naked eye, but when viewed through a Sunshine Mint decoder lens, the investor will see the word Valid in the center of the bar. The 1 oz Sunshine Gold Bar features the mints sunshine logo in a repeating fashion on the reverse side of the bar, with the Mint Mark SI security feature included in the center. On the obverse side of each gold bar, investors will see the full Sunshine Mint logo. Surrounded by a circle and the term Sunshine Minting, is the image of an eagle preparing to touch down from flight with the sun at its back.