Includes: 8 Industrial barbells Piercing Type: Industrial Barbell Material: 316L surgical steel Accent Material: Acrylic Gauge: 14 gauge/1.6mm Barbell Length: 38mm Stone Type: Cubic zirconia Ball Size: 5mm Externally 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 Do not over-thread or apply excess pressure when adding/removing b