Vintage Silver Tone Stacked Rings With Heart And Key Charms

Vintage seven stacked dainty rings. All held together by a heart and key charm. Size 8-8.25. Silver tone metal, not stamped. Possibly silver plated. In excellent condition. Has nice vintage patina developed over the years. I can clean it before shipping upon request. But many vintage collectors see such patina as a very desirable addition to its charm and character.