This 7-disc set includes Blu-Ray discs of Transformers (2007), Transformers Revenge of the Fallen (2009), and Transformers Dark of the Moon (2011). There is a special features disc for each of the films and a 3D disc of Dark of the Moon. A collectible plaque features Michael Bay's signature and a special Collectible Film Cell Plaque that includes 5 cells from the 3 films. From a smoke and pet free home.