The product is a vintage DPM HO scale unassembled plastic structure kit, specifically a townhouse model with the item number 111. The model represents a townhouse building and has a scale of 1:11, with a length of 3 inches. This kit allows hobbyists and model train enthusiasts to add realistic buildings to their model railroad layout. The townhouse model is a part of the DPM brand's collection of HO scale structures, perfect for creating a detailed and authentic miniature town setting.