These earrings are your wear all the time pair! Lovely sparkly silver metallic finish druzy earring studs on silver posts! Silver finish is a metallic bright silver. A super lightweight resin that looks and feels like a real druzy gemstone! Approximately 12mm (a half inch) across. Hypoallergenic lead and nickel-free post earring studs - great for sensitive ears! Securely affixed to posts with jewelers' grade epoxy adhesive. Proudly made in the USA!