Add these charming birds to any of your projects! The Sizzix Birds #3 Bigz Die can cut cleanly through a wide variety of thick materials like cardstock, chipboard, fabric and leather, for example. Cutomize your project by using the material you want. This Bigz die measures 5 1/2" x 6". It can only be used with a BIGkick, Big Shot or Vagabond machine, with a set of Cutting Pads (all items sold separately). When cut, the pieces that make up the two bird shapes included in this set range in size from 1/4" x 1/4" to 4 5/8" x 2 7/8".