5-CupCake Silicone Cake Pan Cavities are 2 1/4" x 2 1/4" x 1 3/4" deep High performance baking mold that's heat resistant up to 500F 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