The Hasbro Haslab Ghostbusters Plasma Series Spengler's Proton Pack is a detailed and authentic replica of Egon Spengler's iconic proton pack from the Ghostbusters franchise. Made of plastic and standing at a 1:1 scale, this life-sized accessory is a must-have for any fan of the series. With its 2021 release and accurate design, this collectible piece brings a touch of nostalgia and whimsy to any Ghostbusters enthusiast's collection.