Sizzix-Thinlits Plue 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 five dies. Design: Pillow Box. Approximate assembled size: 6-1/2x3-1/2x1-1/2 inches. Imported.