Butter it, bake it, pop it! The Trudeau Structure Silicone 10 Cup Fluted Cake Pan features a built-in steel frame for convenient oven-to-table transport. This pan is a versatile addition to any bakers kitchen. Due to the unique construction of the fluted cake pan, it is dishwasher, oven, freezer, and microwave safe, and is crafted from BPA-free materials for peace of mind. The pan features an 8-1/2 inch diameter.