16 gauge 5/16 captive bead ring and an added Prong Set Crystal Flower Internally Threaded Dermal Anchor Top on a Titanium Captive Bead Rings Adapter by Invictus Body Jewelry. Fits 14g or m1.2 threading in the adapter part. Dimple fill fit into 18g, 16g, 14g and 12g captive bead rings.

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