Earring Size = 4.5*3.5mm Opal Size = 1.5*3mm,Quantity = 1 Cubic Zirconia Size = 1mm,Quantity =2 Cubic Zirconia Size = 1.4mm,Quantity =1 Post Thickness = 18Gauge (1.0mm) Post Length = 7.5mm Back Ball Diameter = 3mm Sold Individually Continue reading