<ul style=list-style-type:disc;><li>Includes:<ul style=list-style-type:disc;><li>4 Curved barbells</li></ul></li><li>Piercing Type: Eyebrow</li><li>Barbell Material: 316L surgical steel</li><li>Gauge: 16 gauge/1.2mm</li><li>Barbell Length: 5/16&quot; (8mm), 3/8&quot; (10mm)</li><li>Ball Size: 3mm</li><li>Internally threaded closure</li><li>Jewelry Care: Clean with antibacterial soap and warm water&nbsp;</li><li>Piercing Care: Clean with&nbsp;<u><a href=https://www.spencersonline.com/product/h2ocean-piercing-aftercare-spray-1-5-oz/24227.uts>H2Ocean Aftercare Spray</a></u>&nbsp;(sold separately) or saline solution&nbsp;</li><li>Imported</li><li>Note: Do not use any harsh, alcohol-based chemicals as this may cause tarnishing</li><li>Surgical steel may contain trace amounts of nickel</li><li>Do not over-thread or apply excess pressure when adding/removing beads as breakage could occur&nbsp;</li><li>Wear in healed piercings only. If irritation occurs, remove immediately</li><li>This is a decorative item and should not be worn to sleep&nbsp;</li></ul>