New vintage mini STOP road sign necklace

New vintage mini STOP road sign necklace Pop art trend of transforming ordinary items into art and fashion! (Maybe paying homage to the images Andy Warhol created from Campbell’s soup cans, etc.) Cute kitschy dainty mini road sign: - STOP (red & white octagon, 11 mm) New. Vintage c. 1970s. No hallmarks. Signs feel like ceramic-like resin (hard plastic). Stencil stamped? Each one is a little different. Pretty Gold plate flat cable chain is very shiny (14.5”, full 1 mm thick, magnetic).