These Tiny Gold Lightning Bolt Earrings are perfect for lobe, cartilage and tragus piercings. They feature a flat screw on back and are made from 316L Stainless steel, making them nickel free, lead free and hypoallergenic. The earrings are rust resistant and have a shiny smooth finish. The post is 20 gauge and 6mm long, while the lightning bolt measures approx 3mm x 7mm. Crafted with high quality materials and craftsmanship, these earrings are sure to make a statement.