Two bundt's are better than one! This 12.5" x 6.5" bundt 'duo' pan does double duty baking. The cakes are a perfect size when a smaller portion is all you need; or make two different flavors for a dinner party. Nordicware's original cast aluminum bakeware provides superior baking performance that allows the cakes to be evenly baked and browned. Nonstick coating allows for quick release and easy cleanup. Each bundt cake has an approx 6" diameter. Limited Lifetime Warranty.