This classic butterfly shape will look fantastic on any card or layout. Designed by Karen Burniston, the Sizzix Butterflies Movers & Shapers Dies are magnetic. This allows you to position your dies exactly where you want it before cutting. You can also cut a window in a card or envelope for even more options. Please note that these dies must be used with a Movers & Shapers base die or base tray (sold separately). They can be used in the BIGkick, Big Shot or Vagabond machines, with a set of Cutting Pads (sold separately). When cut, your shapes will measure 1 3/4" x 1 1/4" and 1 3/8" x 1".