The product is a vintage Switzerland postcard featuring the Hotel International Zürich on the Limmat River in the Alps. The postcard is a printed lithograph from the photochrome era (1939-Now) and originally comes from Switzerland. It is a single unit aimed at collectors interested in topographical postcards showcasing architecture, famous places, and cities & towns. The postcard depicts the iconic Hotel International Zürich, making it a unique and desirable piece for postcard enthusiasts.