Pro Jewelry .925 Sterling Silver Drop Dangle "Aquamarine Crystal" Stud Earrings for Women & Children 104 Quantity: 1 Pair Material: S925 Solid Sterling Silver Size: Height: 42.8mm x Width 4.3mm x 5.7mm Friction Post conversion : 1 inch = 25.4mm or 1mm = 0.0393 inch