Feature●High Quality: Earring backs are made of plastic, earring posts are made of plastic, they are comfortable, lightweight, and durable, not allergic to your ears.●Pack of 100pairs:1000 pieces of earring pins and 1000 pieces of earring backs, a total of 100 pairs that can meet your needs well, Enough for your spare or replacement. Approx size: 11 mm pin length, 1 mm pin thickness, cup wide - 3 mm in diameter.●DIY Earrings Set: You can stick some beads, imitation pearls, and other objects to make your own earrings.●Easy to Use: Easy to grasp, clutch earring backstop pad slides onto the posts easily, and they stay on earrings not lost.●Warm Tips: keep the earring backings dry and keep them away from little kids. If any question, please contact with us, we will response you within 24 hours.Description