Handmade in Memphis by Lauren Brook Jewelry Studio. Please note, these earrings are handmade and will vary ever so slightly in appearance. They are sisters not twins.PRODUCT SPECS: Handmade and constructed of sterling silver wire as well as sterling silver posts and backs. Due to the handmade nature of our items, pieces my vary slightly from photograph. JEWELRY CARE: Treat your sterling silver jewelry with care. Remove before showering or swimming. Store jewelry in a cool, dry place. Preferably in a closed container. To clean, polish gently with a jeweler's cloth.Dimensions:Small measures approximately .25" in diameter/Medium measures approximately .25" in diameter/Large: measures approximately 1" in diameter