I love the fun design of these earrings and they are so light. These Long Silver Pewter Leaf Earrings can be worn with any attire. They are great go to earrings when you don't have time to match up jewelry. The ear wires are niobium, so these are great earrings for sensitive ears. Two sets of rubber earring backs will be included for each pair of earrings, in case you lose one.