Sizzix-Thinlits: Dies. Thinlit dies offer a variety of affordable solo options or multi die options. Thinlits are easy to use and are compact and portable. Compatible with most die-cutting machines (not included). This package contains eight dies. Design: Snowflake Tri Fold Card (measuring between 3/4x5/8 inches and 10-7/8x4-1/8 inches). Designer: Lindsey Serata. Imported.