From the Heart Clear Crystal Sparkling Rhinestone Caduceus Earrings.Earring is approximately 2 inches long.Caduceus is a Medical Symbol with Two Snakes Wrapped on a Rod in Different Directions with Wings on the Top. The Roots of this Symbol go back to Greek & Roman Mythology.Perfect Gift for your Medical Doctor,Registered Nurse, or LPN, in your Life!!! Wonderful Graduation,Birthday,Easter,Valentines,Christmas, Nurse or Doctor Appreciation, or Any Day Gift!!!