This product is a used Nintendo NES game cartridge and manual for Super Mario Bros. / Duck Hunt published by Nintendo. The game features the popular Super Mario Bros gameplay combined with the hunting elements of Duck Hunt, offering a nostalgic gaming experience for fans of classic arcade-style games. The PAL region code indicates that the game is compatible with Nintendo consoles in Europe and other PAL territories. This product does not include the original box, but the manual is included for guidance on gameplay.