There are 3 pairs of these earrings. The hearts on each pair are in a different order. There’s only one pair of each order of hearts. The hearts are glass, have an AB (Aroura Borealis) coating on them, and are only about 4 mm in size. They are also Swarovski hearts.
Because of the small size of the hearts, I do not recommend these earrings for any child under the age of 10.