Crafters Companion - Gemini Multi-Media Decorative Panel Die Tessellating Triangle Panel 3.9 inch X3.9 inch - Made deeper than traditional dies, the Multi Media cutting dies can be used with a broader variety of materials. Try them with thick leather, denim, glitter fabrics, felt and many more varieties of fabric. These tessellating, decorative panel dies can be used for applique and as design features on garments, accessories and home wear.