These adorable blue bird studs are so cute, you can almost hear them tweet! Crafted from 18K gold-plated surgical steel, they’re lightweight, hypoallergenic, and tarnish-free. With a slightly longer 9mm post length and flat screw backs, they’re ideal for thicker earlobes, older kids, teens, or anyone who needs extra length for a comfortable fit. We recommend leaving a small gap between the earring back and earlobe to help keep piercings clean and healthy.