Constructed of polycarbonate plastic, the Solo Wafer-Thin Die Adapter allows crafters the creative flexibility to use other brands" thin dies in their BIGkick, Big Shot, Big Shot Express, Big Shot Pro and Vagabond machines. The 6 1/4" x 13" x 1/8" Solo Wafer-Thin Die Adapter is for use with the Solo Platform & Shim to create a sandwich for accommodating Framelits and Thinlits as well as competitors’ wafer-thin dies. The diagrams on the Solo Platform & Shim and Solo Wafer-Thin Die Adapter offer easy guidelines about how to make the perfect Sizzix sandwich.