14K Gold Butterfly Stud Earrings, Mini Ball Screw Back Single Stud Earring, Piercing Earring, Minimalist Earrings, Simple Stud, Geometric Earring, Dainty Earring · Gold Kt: 14K solid gold· Available Gold Color: Yellow Gold· Butterfly 7 (W) x 6 (H) mm· Bar Post Thickness : 0.7mm · Bar Post length : 6mm· Barbell End-Ball Size : 3 mm· Made in South Korea **This listing is for only 1 single earring