Fat Daddio's Anodized Aluminum Heart Cake Pan, 8 Inch by 3 Inch Seamless, even-wall construction, heat faster and cool quicker allowing your recipes to turn out the way they should No extra metals, welds, chemical coatings, or excuses for poor performance It is more durable, versatile, safe for citrus based foods and no cross-contamination This is perfect for cake decorators and to spend less time in carving cakes Heart Cake Pan measure of 8 Inch by 3 Inch, Non-reactive 16 gauge anodized aluminum and Lifetime warranty