8mm Black Square Cubic Zirconia Princess Cut Stud Earrings for Men Women Stainless Steel, 2pcs Metal: Stainless Steel Stone: Cubic Zirconia Stone Size: 8MM(0.31&quot;) Gauge Thickness:0.7MM(0.03&quot;) Dimension: 5.5MM(0.22&quot;)thick x8MM(0.31&quot;)wide