Charisma Unisex Stainless Steel Cubic Zirconia Star Cross Stud Earrings Screw on Back Earrings Material: Hypoallergenic Stainless Steel; Stone: Cubic Zirconia Star Cross Size: 15 x 12 mm; Cubic Zirconia Diameter: 6mm; Earring Pin Thickness: 1.2mm (18 Gauge) Metal Color: Steel; Stone Color: Black Quantity: 1 Pair / Box Style: Star Cross Stud Earrings Screw on Back Earrings