This is a pro-printed promotional postcard for the Chris Stein's New York City book exhibition for his memoir "Under a Rock" from September 2024, containing a photo of Debbie Harry and Iggy Pop on one side and details of the exhibition at the Soho Grand Hotel on the other.
The item is printed on heavy card stock and in new condition, but may have a tiny nick (1 mm) on one or two corners as shown in the photo.