"Multi-Pack Neon Barbells 8 Pack - 14 Gauge". "Exclusively at Spencer's Includes: 8 Barbells Piercing Type: Multiple Barbell Material: 316L Surgical steel Accent Material: Metal alloy Gauge: 14 gauge/1.6mm Barbell Length: 5/8'/16mm Ball Size: 6mm Externally 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 rubbing alcohol to clean jewelry. Normal alcohol consumption and/or mouthwash may accelerate wear and... - "Multi-Pack Neon Barbells 8 Pack - 14 Gauge". | 
