JewelrieShop 8 Pairs Assorted Stainless Steel Acrylic Cheaters Plugs Barbell Expander Screw Stud Earrings, 19 Gauge Assorted Pairs of Earrings as Pictured Will be Included. (There may be some color difference) Size: 8mm (Diameter), Pin Thickness: 1.05mm (19 Gauge) Quantity: 8 Pairs / Order, Free with Nice Package High Quality Stainless Steel, Nickel-free & lead-free, Hypoallergenic Match with Suitable Apparel for Different Occasion