New without tags I bought,washed, stored them, and completely forgot about them! Cleaning out cabinets my loss is your gain! The Epicure Silicone Round Pan is a, food-grade, non-stick, and flexible 8-inch baking tool designed for cakes, quiches, and more, capable of withstanding temperatures up to 450°F (232°C). It is safe for oven, microwave, and freezer use, featuring a sturdy design that often requires a baking sheet for stability.