Wilton Dimensions Cast-Aluminum Nonstick 10-Cup Antoinette Pan 10-cup fancy fluted tube pan for beautifully detailed cakes, breads, frozen desserts, and more Professional-weight cast-aluminum provides excellent heat conduction Heat-reflective exterior and premium nonstick surfaces ensure uniform browning and easy release Dishwasher safe, but washing by hand recommended for best results Measures 9-1/2 by 9-1/2 by 4-1/2 inches; lifetime warranty