The product is an authentic Nintendo Entertainment System (NES) cartridge of the game "Rambo", published by Acclaim Entertainment in 1988. It has a region code of NTSC-U/C (US/Canada) and a rating of E-Everyone. This action and adventure game was manufactured in Japan and is sure to provide nostalgic gameplay for fans of classic video games. The cartridge has been cleaned and tested to ensure it is in working condition for a fun gaming experience.