Provide your designs with fashionable accents using this heart lock and key charm set made by TierraCast. The antique finish on these copper-plated charms provides a vintage look. Key-shaped focal points are all the rage in jewelry designs right now, and this set beautifully fits that trend. The ornate key works well with the romantic idea of a heart-shaped lock. Try accenting the charms in this designer bundle with pearls for a lovely result.