Nordic Ware genuine Bundt pans are made of durable cast aluminum to achieve the most crisp, intricate cake detail possible. Cast aluminum’s superior heat conductivity ensures controlled, even browning of cakes and treats. Premium silicone nonstick is free of PFAS and PTFE for healthy baking and ensures effortless release and cleanup. Oven safe to 400 degrees Fahrenheit. The swirling design of the Heritage Bundt® pan yields a unique cake that adds sculptural elegance to any occasion. The swirl design looks lovely with or without glaze, or simply dusted with a touch powdered sugar. This is a gorgeous pan to hand down for generations. Pan exterior is 10 inch diameter and is 3.6 inches in height. The pan capacity holds 10 cups. Mixes and recipes may vary. Fill the pan no more than 3/4 full to avoid overflow. Proudly made in America since 1946, our heirloom-quality pieces are made to withstand a lifetime of use in your home kitchen.