This listing is for a single  ASTM F136 implant grade titanium push-pin flat back stud. Stone is synthetic turquoise and veining pattern varies between each stud, which means that no two studs will look alike (note that color can look different in real life compared to digital, depending on monitor settings).

Post measures 1/4" (6mm) in length. 18 GA

Colors available: 18K Gold Plated Titanium, Titanium Silver

*Please see site return policy for more information regarding flat back studs!