Description:Minimal yet eye catching, this Flatback Stud features a bezel set crystal that offers a sleek, modern shimmer perfect for everyday wear. Designed for a flush fit and secure hold, it’s a must have piece for second, third, or cartilage piercings. Materials:Medical Grade Titanium: A lightweight, nickel-free metal that is both hypoallergenic and durable, making it an excellent choice for earrings, especially for those with sensitive skin.14k Gold: Our premium 14k gold plating provides a luxurious finish that stands the test of time, offering the perfect blend of quality and affordability. Additional Details:Thread: Internally Threaded w/ Pushpin for guidanceFlat Back Post: Includes both 6mm and 8mm 16 Gauge posts, allowing you to select the ideal length based on your unique ear anatomy and piercing angle. The post length that fits best will depend on your ear thickness and individual comfort.