Everything in the photos is included. There are 5 items in the first photo. There are 4 items in the second photo. I do not know the materials of each earring. I do not know the material of the pearls either. Please only purchase if you are satisfied with the condition. I am planning to get rid of these, so I hope someone will use them. Some earrings do not have backings. Please check the photos. #Earrings #Pearls