The product is a limited edition 2025 American Silver Eagle Proof coin commemorating the 250th anniversary of the Marine Corps. This collectible item is made of. 999 fine silver with a precious metal content of 1 ounce per unit. Produced by the U. Mint in the United States, this coin features a proof strike type and comes in a special box for safekeeping. Perfect for collectors of American Eagle coins and military memorabilia, this unique piece celebrates a milestone in American history.