The Funko Pop Reverse Flash The Flash #604 is a limited edition vinyl figure from the popular franchise "The Flash." This exclusive collectible, part of the Pop! product line, features the character of Reverse Flash from the TV show and comics series. Packaged in its original unopened box, this item includes a protector for safekeeping and display. With only 3500 pieces produced, this gem from Gemini Collectibles is a must-have for any fan of the Flash series.