_ Twist circulars Titanium IP Over 316L Surgical Stainless Steel. Both front and back can be detached. _ [ Options ] Available in 5 colors: Green / Sky Blue / Blue / Purple / Rainbow Ball end size: 3mm, 4mm Inner diameter: 3/8″ (10mm), 5/16″ (8mm), 1/4″(6mm) _ [ Materials ] Barbell: 316L Surgical Stainless Steel Ball ends: Titanium over 316l Surgical Steel _ [ Measurement ] Bar Thickness: 16GA (1.2mm) _ *Each item is priced for individual sale* _
