Create irresistibly delicious baked goods in fun, playful shapes with this sturdy assortment of bakeware from Silikomart. Formed of ultradurable, flexible food-safe silicone, each piece is designed for lasting quality and exceptional results every time. Warranty Information. Silicone. Dishwasher, microwave, oven, refrigerator and freezer safe. Made in Italy. 6.89" X 5.91" x 1.16" Designed to travel safely from the freezer to the oven; from below 75°F to over 450°F. Odorless, tasteless silicone products guaranteed for up to 3,000 uses.