I got this for my second lobe piercing that was constantly getting irritated from sleeping on it. I do have sensitive skin, but the other ear is never irritated. So I wanted to try a better quality flat back stud and see if I can stop the irritation. This did the trick! I can’t wait to invest in more of these. I genuinely forget I have it in. It is so dainty and pretty! I did the 6mm flat back size and it fits perfectly, basically completely flush to my ear. I will be back for more!