The product is an authentic Super Mario Bros. Deluxe Nintendo Game Boy Color cartridge released in 1999. This platformer game is part of the Super Mario Bros series published by Nintendo. The game is rated E for Everyone and features Super Game Boy capabilities. It is compatible with NTSC-U/C (US/Canada) region codes and is a single unit quantity. Made in Japan, this classic game offers exciting gameplay and is a must-have for any Game Boy enthusiast.