This listing is for a single ASTM-F136 implant grade titanium push-pin flat back stud.
Post measures at 1/4" (6mm) in length. 18 GA.
Opal is approx. 3mm 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 larger opal pictured on the model with 2 opal studs. The smaller opal is our )
Metal Colors Available: 18K PVD Gold Plated Titanium, Titanium
*Please see site return policy for more information regarding flat back studs