Sterling Silver Stud Fern Pattern Hoop Earrings These Stud hoop earrings are handmade with 925 Sterling Silver Fern pattern stock. Hoops measure 3/4" diameter x 3.5mm wide. Oxidized to a Vintage Silver finish. The posts are heavy duty and slightly longer than standard (.036/19 ga. x 7/16"L) Two types of 925 Sterling backs are included for preference or just to have a backup pair (Rubber core bullet style and traditional friction catch). Shipped in gift box.