This San Antonio Missions, TX. State Quarter Coin Ring in size 9 is a handcrafted piece of artisan jewelry made in the United States. The silver color round ring features a band style design. It is a unique and meaningful piece for unisex adults who appreciate handcrafted jewelry with a touch of American craftsmanship.   ATTN : My rings are made from coins, these coins are made from mixed metals, these metals will turn some people's finger Green depending on the acids in your body. If you put a thin coat of Top Coat fingernail polish on the inside of the band it will slow that down.