Pack of 20 Eyebrow Barbell-Assorted Barbells 16g Ion Plated. Measures: 16g, 5/16 Inches (8mm) Length. DELICATE LOOKING: Brilliant Outlook; Vibrant Color; Well Setting and Stay in Place. COMFORTABLE TO WEAR: Well Priced Piercing Set; With Expensive Look; Comfort Fit Design; Easy to Put on and Won't Easy to Slip Off. Cute and Stylish Design, Firm and Easy to Use. Adopted Simple Design, Smooth Surface.