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 This exceptional pan showcases beautiful and intricate pumpkin designs, adding a touch of autumn charm to your baking creations Proudly American Made since 1946, our heirloom-quality pieces are made to withstand a lifetime of use in your home kitchen Pan exterior diameter measureas 10.4 inches and is 3.7 inches tall. The pan capacity holds 10 cups.