Pro Jewelry .925 Sterling Silver "Elegant Delicate Cross" Stud Earrings for Women & Children ES JB 5891 Quantity: 1 Pair Size: 8.9mm x 7.3mm x 11.7mm Post conversion : 1 inch = 25.4mm or 1mm = 0.0393 inch Hypoallergenic / Nickel Free Material: Sterling Silver 925 Stamped