High performance baking mold that's heat resistant up to 500 F and is safe for use in the oven. Made with FDA approved food-grade silicone; Durable and able to withstand thousands of uses. Dishwasher safe; does not absorb stains and odors; easy to clean and convenient to store. The flexible silicone and non-stick finish allow for easy release of baked goods and desserts. Limited lifetime warranty.