Crystal Wings Butterfly Statement Stud Earrings by Sugarfix by Baublebar. 1" earring length lends drama Glass stones for luster, surgical steel posts for durability Post back closures keep earrings comfortably in place Earrings are lightweight for easy, all-day wear Design makes earrings wearable for day or evening Earrings are nickel-free for sensitive ears Smoke free/dog friendly home