Includes: 4 Labrets Piercing Type: Lip Barbell Material: 316L surgical steel Gauge: 16 gauge/1.2mm Barbell Length: 1/4" (6mm), 5/16" (8mm), 3/8" (10mm), 12mm Stone Type: Cubic zirconia Ball Size: 3mm Interally threaded closure Jewelry Care: Clean with antibacterial soap and warm water Piercing Care: Clean withH2Ocean Aftercare Spray(sold separately) or saline solution Imported Note: Do not use any harsh, alcohol-based chemicals as this may cause tarnishing Surgical steel may contain trace amounts of nickel Wear in healed piercings only.