SIZZIX-Movers & Shapers Bigz Base Tray: Tim Holtz Alterations. Extend the use of your Mover & Shapers Magnetic Dies with this base tray, which allows the crafter the convenience of a larger cutting to arrange and move the Magnetic dies in as many different position as possible. This tray can accommodate any of the Movers & Shapers Magnetic Dies; it requires the use of a pair of cutting pads (not included). This tray is compatible with Sizzix BIGkick; Big Shot; and Vagabond machines (all sold separately). Tray Size: 6x8-3/4x1/2 inches. Designer: Tim Holtz. Imported.