Star Wars The Black Series Shadow Trooper Electronic Voice-Changer Helmet Prop. This Star Wars The Black Series Shadow Trooper Electronic Voice-Changer Helmet Prop is a must-have for any fan of the franchise. With its sleek black design and 1:1 scale, this action figure is sure to impress. The helmet features a mask/helmet accessory type and is made of durable plastic material. The featured person/artist is the iconic Stormtrooper character from the Star Wars franchise. This action figure is unopened and comes in its original packaging. It is a perfect addition to any collection and is sure to be a hit with fans of all ages.