Shown: 14mm barbell with 5mm balls, 6mm barbell with 3mm balls.

• 316L surgical stainless steel
• 16 gauge
• optional length:
• 6mm (1/4")
• 8mm (5/16")
• 10mm (3/8")
• 12mm (1/2")
• 14mm (9/16")
• 16mm (5/8")
• 19mm (3/4")
• 22mm (7/8")
• optional ball size:
• 3mm
• 4mm
• 5mm
• 6mm