Fluoro Barbells have a 316L surgical stainless steel stem and PMMA balls. The balls cannot be autoclaved.Stem Thickness: 1.6mm (14ga)Stem Lengths: 8, 10, 12, 14, 16, 18, 20, 22, 25mmColour options: Red (RD), Green (GR), Yellow (YE), Blue (BL), Orange
