I purchased these earrings as almost new and have worn them about 5 times. They did not originally come with earring backs. Length: Approximately 4 cm These are elegant earrings with a beautiful luster. There are some natural imperfections, such as slight dimples, typical of pearls. These are pre-owned items, so please refrain from purchasing if you have any concerns. Included: The special pouch shown in the photo. Thank you.