Vintage 80's and 90's accent trim from Newstar.  These are "USA-1".  These are new old stock and no longer in production.  Each piece is roughly 3.75" wide x 1.27" tall and approx 1/16" thick.  You can install them wherever you like : Dash, Door Panel, Fender, Spoiler, etc.  You will receive a sealed card containing (2) accent trims as shown. These are a peel and stick application, however, with these being 20-30 years old, you may need to use double stick tape or glue to affix.