ONE PAIR of 16 gauge (1.2mm) FAKE plugs (also known as fake gauges). These plugs fit in a 16 gauge piercing, but give the illusion that you are wearing a 0 gauge (8mm) set of plugs. The back piece screws on so it is impossible to tell that they are fake. The post in the center is made of 316L stainless steel and the black and white pieces are made of acrylic. With a choice of either black or white for this set, we also have other size and color options to choose from on our website.