JOVIVI Pair Stainless Steel Black Single Flare O-ring Ear Gauge Plugs Tunnel Expander 12G-9/16" Including a black Velvet Gift Bag named "JOVIVI" on it. Material: Stainless Steel. Color: Black Plugs Gauge: 12G=2mm, 8G=3mm, 6G=4mm, 4G=5mm, 2G=6mm, 0G=8mm, 00G=10mm, 1/2''=12mm, 9/16''=14mm - 2 qty of each size. Please choose suitable size. High Quality and Brand New. Qty:2pcs/ Pack. Each taper and plug size is individually packaged and sized verified.