JewelrieShop Assorted Mixed Color Wholesale Imitation Pearl Base Stud Earrings Gift Set, Hypoallergenic Stainless-steel Pin 8 Mixed Color Included as Shown in Pictures. Size: About 4mm Diameter, 0.7mm 21 Gauge (Pin Thickness) Stainless Steel Earrings Pin and Metal Base, Strong and Durable Features: Hypoallergenic, Unisex Much More Styles Will be Added on Our storefront