I have a couple circular barbells from this seller & have always been happy with them, this time I got the 3/8 in 14G for my septum piercing & it looks perfect. I love that different sizes are offered, I wear 7/16 & 1/2 in my septum as well, depending on where I go. These are a bit hard to flip up, so if you're planning on doing that, you may need some ring openers to open it just a bit. Great seller, highly recommend!