These are real radio ads from the 1991 when the NES was still in full swing. Hilarious commercials, short spots, that still play on any standard cassette player. The larger would function on Reel2Reel equipment, but as far as I know, contains the same commercials. These are UNIQUE collectibles – you won’t find any others out there exactly like these. Interesting conversation piece that will complete your collection or display for this Christian video game company.