24 k gold detailing over fine silver layered 1oz. bar 999/1000 parts, one-ounce thick layered clad bar. Federal Reserve of United States of America, Fort Knox, Kentucy Mint clad bar. Not solid gold, or solid silver but thick layered with stainless steel core limited-edition collectable. Invest grade condition as a collectable commemorative US 45th President of the United States, Donald Trump bar in protective case. Untouched bar, unopened case from 2020. Bar measurements 2 inches x 1-1/8 inches, between 2/16 inch and 1/8 inch, just slightly under 1/8 inch thick, measurements do not include the case.