Crafted from 14K gold over sterling silver, our Demi-Fine pieces are future keepsakes meant to be layered and worn every single day. These tiny stud earrings are shaped like conch shells. - 4 1/2 mm x 6 9/10 mm. - 100% sterling silver (79% of which is recycled). - Do Well: crafted from recycled factory scrap metals that may otherwise go to waste. - Sterling silver posts are naturally soft due to the high silver content (just bend 'em back into shape if they get out of whack). - Nickel-safe. - Imported.