This listing is for a single ASTM-F136 implant grade titanium push-pin flat back stud.
Post measures 1/4" (6mm) in length. 18 GA
Opal is approx. 2mm in diameter and is secured in place with prongs. Prongs may snag hair/clothing. Please be careful while wearing these! (Note that it is the smaller opal on the model in the photo. The larger one is our option)
Metal Colors Available: 18K PVD Gold Plated Titanium, Titanium
*Please see site return policy for more information regarding flat back studs