Opal 4mm Flat Back Stud

One of our most popular designs, now in larger size! Featuring a prong-set opal gem, this flat back stud is classic staple for your ear stack. It's great in a first or second piercing, but can work elsewhere, like a tragus or shen men, depending on your anatomy. This listing is for a single ASTM F136 implant grade titanium push-pin flat back stud. Note that the nature of prong settings can make them catch on hair or fibers. Measurements:  18 GA (1mm) Post is 1/4 inch (6mm) in length, with a 4mm disc on back.  Approx. diameter of gem is 4mm. Refer to listing images to get an idea of the size of the stud on-ear. Check your own ear measurement before ordering Materials: 18K PVD Gold Plated, ASTM-F136 Titanium, ASTM-F136 Titanium, synthetic opal Care: Water and tarnish proof with proper care. If exposed to salt water, chlorine, or lotions/perfumes, rinse off with cool-warm water and gently dry. When not wearing, store in a dry, cool place. Do not pull, twist, or tug on your jewelry.