2 pairs/4 pcs .925 Sterling Silver 5mm Stud Earring Post Cup Pin Pearl Setting Findings f/Half Drilled Pearl/Bead/Stone Materials: 925 Sterling Silver (stamped) Color: Bright Silver Size: The cup is ~5mm. The pin is ~2mm long with 0.76mm (~21ga) thickness Quantity: 2 pairs/ 4 pieces w/ Earnut Condition: New, Fine Finished