Hero special effects fragment of the Allspark from Transformers: Revenge of the Fallen. (Paramount, 2009) An enlarged version of the metallic fragment of the Allspark that is stuck on Sam Witwicky’s sweater. Measuring approx. 5 ½ inch in length and weighing almost a pound, this solid metal Allspark fragment is used in the closeup scenes and when it falls from Sam Witwicky’s fingers to the floor of the Witwicky house. Comes with a certificate of authenticity from Bay Films/Paramount Pictures.