The product is a vintage 1975 SCCA Sports Car Club of America road racing patch. This 3.5" round patch features an embroidered design that can be sewn on or ironed onto clothing or accessories. The patch represents the Road Atlanta Champion Spark Plug Road Racing Classic event, showcasing the history and legacy of sports car racing in the United States during the 1970s. It is a collectible item that would appeal to enthusiasts of classic car racing and vintage memorabilia.