Sold Individually. Please purchase a quantity of two (2) for a pair. 8 gauge plug. Sparkling cubic zirconia plug body jewelry. Surgical stainless steel plug with a black electric coating. Ear plug is sold individually.. Specifications: 8 Gauge (3.2mm), 316L Surgical Grade Stainless Steel, Black Electric Coating, Cubic Zirconia Gemstone, One Rubber O-Ring, Item Sold Individually. 8 Gauge Black Clear Cubic Zirconia Plug