These earrings are sealed, there is no direct contact from the copper to ypur skin.
Labradorite is considered a tremendously spiritual stone, especially helpful for people who tend to overwork. It helps an individual regain energy while aiding the body and spirit in healing itself. In the metaphysical world, labradorite is considered one of the most powerful protectors. The gemstone creates a shield for auras and protects against negativity of the world. Labradorite is said to temper the negativity within ourselves as well.