Product Details 20 Gauge Flat Disc Stud Earrings Set of 6 If you're looking for classic style that goes with everything, these 20 gauge earrings will have you ready for any occasion. They're made with durable stainless steel straight posts and have butterfly-style friction backs for a secure fit. They feature flat disc ends for simple style. You get one pair each in 3mm, 4mm, and 5mm - a touch of classic chic to go with every look. These are sure to add some simple elegance to your pierced lobes. Sold as a set of six.Hypoallergenic stud earrings; perfect for sensitive skin Specifications 20 Gauge (.8mm), Stainless Steel Straight Posts, Sold as a Set of 6