Exclusively at Spencer's Includes: 4 Curved barbells Piercing Type: Eyebrow Barbell Material: 316L Surgical steel Accent Material: Metal alloy Gauge: 16 Gauge/1.3mm Length: 10mm Stone Type: Cubic Zirconia Ball Size: 3mm Threaded closure Jewelry Care: Clean with antibacterial soap and warm water Piercing Care: Clean with H2Ocean Aftercare Spray (sold separately) or saline solution Imported Note: Do not use any harsh, alcohol-based chemicals as this may cause tarnishing Do not over-thread or apply excess pressure when adding/removing beads as breakage could occur Surgical steel may contain trace amounts of nickel