Momenta-Stamp & Die Set. Quickly and easily die-cut shapes from patterned paper, cardstock and other thin materials! Designer dies are a cut above the rest. Compatible with Sizzix, CuttleBug and Spellbinders (each sold separately). This 8-1/2x4 inch package contains seven dies and eight clear stamps on one 3-1/2x4 inch backing sheet. Design: Feathers. Imported.