The listing, Cross-Stitch Your Own Earring Design! Vintage has ended.
How cool are these? Gold'n Cross Stitch vintage pierced earrings on which you can cross-stitch your own design. Direct out of the '80's, they have a mod zig-zag design. This pair has a silver finish.
They are brand new, old-stock put out by Needleform, and I believe now discontinued. You can do an on-line search to get more information.
The front of the package says "See Leaflet for Charted Designs", but there is no leaflet. So you can improvise with your creativity.
Earrings are 2 inches long, and have clasp backs.