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 three dies. Design: Mixed Media #2 (measuring between 3-1/4x2-1/2 inches and 3-3/8x4-5/8 inches). Designer: Tim Holtz.