This 6-Piece Set by Chicago Metallic includes all the essentials for everyday baking. Each piece in this set is made from durable, heavy-weight aluminized steel for superior heat conduction and even baking. The wire-rod reinforced rims prevent warping in the oven, and the dual-layer nonstick coating keeps food from sticking to the pans for easy release and cleanup. Set includes: 8.5" L x 4.5" W x 2.75" H 1-pound loaf pan, 14.75" L x 9.75" W x 1" H jelly roll pan, 9" L x 9" W x 2.25" H square cake pan, 13" L x 9" W x 2.25" H roast pan, 15.75" L x 11" W 12-cup muffin pan, and 9" round cake pan. Oven-safe to 450 degrees Fahrenheit, 232 degrees Celsius. Dishwasher safe; handwashing recommended. # Pieces In Set: 6 Included: 1 9 Inch Square Cake Pan(s), 1 9 X 13 Inch Cake Pan(s), 1 12-Cup Muffin Pan(s), 1 8 Inch Round Cake Pan(s) Features: Dishwasher Safe Manufacturer Warranty: Lifetime Limited Measurements: 16 Depth/Inches Maximum Temp (f): 450 Degrees F Care: Dishwasher Safe Material: Steel Country of Origin: Imported