JewelrieShop Stainless Steel Sparkling Crystal Rhinestone Spike Round Barbell Screw Stud Earrings Faux Taper Assorted Pairs of Sparkling Earrings as Pictured Will be Included. (There may be slight color difference) Size: Approx. 8mm (Diameter), Pin Thickness: 1.16mm (17 Gauge) Quantity: 2 Pairs / Order, Free with A Beautiful Gift Box High Quality Stainless Steel, Nickel-free & lead-free, Hypoallergenic Match with Suitable Apparel for Different Occasion