Jovivi 2-8pc 16G Stainless Steel Horseshoe Circular Barbell Ear Stud Helix Tragus Cartilage Earrings 1/4" Dia Hypoallergenic Stainless Steel Horseshoe with 3mm diameter end balls, externally threaded U Size: 6mm Inner Diameter (3mm Ball) ; U Thickness: 1.2mm (16 Gauge) Suitable for ear piercings, cartilage piercings, tragus piercings Jewelry Types:Circular & Horseshoe. Color: Colorful Quantity:1 Pairs. Each order will comes with a brand printed JOVIVIjewelry bag!