Mrs. Anderson's European-Grade Silicone Chocolate Molds are a must-have for making candy and decorative-food recipes. Like FDA-approved silicone, European-grade silicone is subjected to a high standard of testing to deliver a top-quality product with more desirable benefits. Mrs. Anderson's Chocolate Molds will maintain their elasticity and flexibility, from -90°F to 570°F, and bounce back to their original shape. They are stronger and more durable to withstand everyday stress and strain, like twisting to unmold and release foods, and will maintain their non-stick property through more uses. Mrs. Anderson's Chocolate Molds are easy to use and non-stick for quick release and easy clean up.