This item is a vintage German Art Deco Florentine cigarette case, often crafted from nickel-plated steel (traditionally referred to as "German silver" or Alpacca). The specific striped pattern alternating between smooth pinstripes and intricate floral/scroll engravings is the iconic "Zurich" pattern. These were heavily produced from the 1920s through the 1930s using original German manufacturing dies, and they remain popular modern-day collectibles utilized as pocket wallets for cash, business cards, and IDs. 4 1/2” x 3 1/2” by half an inch.