Martellato Polycarbonate Chocolate Mold, Assorted Round Traditional Imprints, 6 by 4 Sturdy chocolate molds with assorted shape imprints (heart, shell, round; 6 by 4), creates crisp edges and detailed designs Made of thick clear polycarbonate with smooth clossy finish for easy cleaning Individual molds average 1-1/2-inch diameter; 10-7/8 by 5-3/8 inch mold dimensions Thermal shock-resistant from -75 degrees to 450 degrees for freezing and using boiling sugar Diswasher safe