From Icon Heroes. Icon Heroes presents the Transformers Faction Bookends! Featuring the heroic Autobot or the vile Decepticon logos, these polystone bookends will hold and display your books, Blu-Ray Discs, DVDs, and more! Autobot bookend measures approximately 6.2\' H x 6.3\' W x 2.9\' D, and the Decepticon bookend measures 6.2\' H x 5.8\' W x 2.9\' D. Till all are one!