Here is an New, Original Style 1957 - 1958 Cadillac Owners Identification Holder Card Replace that Missing or Cracked I.D Card with this Nice Plastic Card Complete with Protective Cover as it was Originally These are Often Missing or Cracked The card & cover go in the tabs under the hood (Please See Picture) Add some detail under the hood, with this I.D Holder Tag Please Note: The Metal Holder Shown is for Reference Only & Not Included