With their pretty purple iridescent color, these unique plugs can definitely make an impression. These glass teardrop plugs are smooth and polished for ultimate comfort, though the teardrop shape may not suit everyone. Full length (flare to flare) is about 12mm. Available sizes: 2 gauge (6mm), 0 gauge (8mm), 00 gauge (10mm), 1/2 inch (12mm), 9/16 inch (14mm), 5/8 inch (16mm), 3/4" (19mm), 7/8" (22mm), 1" (25mm). Sold in pairs (2pcs).