This eye-catching eyebrow bar has a gorgeous 3mm simulated opal that a has an iridescent glimmer that will catch the light. It comes in silver, yellow gold or rose gold ion-plated over surgical steel if you can choose. 
 
Specifications
Gauge (thickness): 16g (1.2 mm)
Length: 8 mm
Charm Sizes: 3 mm
Stone Type: Simulated Opal
Base Material: Surgical Steel
Finishes Available:
                  ~ Silver
                  ~ 14K Yellow Gold Ion-Plated
                  ~ 14K Rose Gold Ion-Plated