These are a pair of screw earrings from the 40's They are 1/20 12K Gold Filled. They can easily be converted to pierced by a jeweler. They are 3/4 of an inch long. They are a little over 1/2 inch wide. The nice part of these earring are the filigree gold boarder. They are very nice. The faces are distinct and pretty. I am sure that these were made and carved in Italy. The do most of the shell cameos. Beautiful, Beautiful Cameo! from the High Plains of Kansas.