Ghost Stud Earrings, Boojee Ghosts with Bow, Halloween Earrings, Wood Studs with Hypoallergenic Posts, Hand Painted Earrings, Cute GhostsMATERIAL: These are made with hypoallergenic, high quality surgical steel posts and backings. Everything in Birch Street Studio is nickel, lead, and cadmium free. Everything is made with either birch or maple wood. DESIGN: Our unique and original designs are hand drawn on the computer, then laser cut and engraved into wood. All colour is hand painted and finished with several coats of protective lacquer. All of our work is unique to Birch Street