The Frame Layers Scallop Polka Dot Thinlits dies by Sizzix are perfect for a wide variety of projects. Designed by Rachael Bright, this set includes four dies that range from 1" x 1" to 4 1/2" x 4 5/8". Use the die cuts on their own or layer them. Thinlits are easy to use and wafer-thin. They cut through paper, cardstock, metallic foil and vellum when used with a BIGkick, Big Shot or Vagabond machine with a set of Cutting Pads and the machine's Platform. When using the Essentials Platform or Solo Platform and Shim, an Extended Adapter or Solo Adapter is needed. All items are sold separately. Because these dies are detailed, they may require as many as three passes through a machine to achieve a perfect cut. These dies can also emboss (the machine's Platform, an Impressions Pad and Silicone Rubber sheet are needed; all items sold separately). Included in this package is a storage envelope for the dies.