Hand-Stamped in Sterling Silver: “You Are The Key To My Heart” I found this tiny antique key at an old flea market about 30 or more years ago. I was excited to have a mold made and have it cast as the intricacy is so unique to other tiny keys I have come across. So delicate. So ornate. This is a deeply loving gift to give/receive that comes with it the profound ability to open up ones heart. Could there be a better key in this world?