Silver and Black Double Flare Screw-Off Plugs Goth 12 mm

In great condition! No major flaws or imperfections! Silver and black, skull on the inside, double flare, screw-off, internally threaded plugs. They are 12 mm, they were measured with a digital caliper! They are in between 7/16 (11 mm) & 1/2 (12.7 mm). They are medical grade steel, and have been cleaned and sterilized.