1950s vintage Red Devil License plate Acorn nuts on original card COOL!

Cleaning out....found this original package of 4 Red Devil Auto License Plate Fasteners. The card says these are chrome plated acorn nuts that will NEVER shake loose! Ha! The cool factor is these are still on the original packaging and marked at 29cents! These are way cooler for hanging on the wall or putting in your showcase than they are if used as intended! $30 plus $5 for shipping in USA only. Contact me here on the HAMB with questions or to purchase.