Earring Size = 5.5*2.5mm Opal Size = 1.5*2.5mm,Quantity = 1 Cubic Zirconia Size = 1.3mm,Quantity =1 Cubic Zirconia Size = 1.5*1.5mm, Quantity = 1 Post Thickness = 18Gauge (1.0mm) Post Length = 7.5mm Back Ball Diameter = 3mm Sold Individually Continue reading