Our original and most recognized Bundt pan design in lightweight formed aluminum, which conducts heat evenly for terrific results, and will not rust or warp in the oven. A lighter weight formed aluminum pan with premium nonstick interior surface which allows for easy release and effortless hand wash cleanup. Cake Keeper is ideal for serving, storing and transporting cakes. Place your freshly baked Bundt cake inside, set the cover on top, and twist to lock the cake safely inside. Keeper is BPA and Melamine free plastic is dishwasher safe. Pan measures 10.3 inches in diameter and is 3.6 inches in height with a 12 cup capacity. Keeper height base to lid 6.5 inches with a 12.6 inch diameter. The interior diameter is 10.6 inches with a 5 inch maximum height. Proudly made in the USA