The product is a block of four 1923 Russian stamps featuring a soldier and labeled as 70 rub. These stamps are mint never hinged, meaning they are in pristine condition and have never been used. They come from the RSFSR region of Russia and are considered valuable for collectors due to their historical significance and rarity. This block would be a rare and sought-after addition to any worldwide stamp collection, particularly for those interested in Russian and Soviet Union stamps.