Jovivi 2pc Stainless Steel Square Cubic Zirconia Screw Tunnels Ear Stretcher Plugs Piercing 4-12mm Gauges Including a black Velvet Gift Bag named "JOVIVI" on it. Material: Stainless Steel&Cubic-Zirconia Gauge: 8G=3mm, 6g=4mm, 4g=5mm, 2g=6mm, 0g=8mm, 00g=10mm; 1/2"=12mm. Cubic Zircon Gem size:6*6mm for 8g,7*7mm for 6g, 8*8mm for 4g,9*9mm for 2g,11*11mm for 0g,13*13mm for 00g,15*15mm for 1/2''. Height:12mm Quantity: 2pc/pack. Comes with a Beautiful Gift Bag