Listings commonly show sterling silver and 14K yellow gold; some sterling pieces are finished with 14KT yellow gold plating.
Many butterfly earrings use cubic zirconia, often with marquise-cut simulated CZ stones arranged to form the butterfly wings.
Flat-back butterfly studs are noted as suitable for helix, tragus, conch, cartilage, and standard earlobe piercings, including use specifically as cartilage or tragus jewelry.
Listings highlight secure fastening like screw-back or locking push/butterfly backs, plus rounded edges and flat backs to reduce pinching and improve all‑day comfort for children.
Several listings indicate the earrings are sold with a gift box included.
