The Chicago Metallic Nonstick Multi Tier Cake Pan features four 3-Tier molds. The pan is made of heavy-weight aluminized steel with a nonstick coating that releases easily. Dishwasher safe. 10 year limited warranty. Tier dimensions: 4-Inch x 1-1/2-Inch, 3-Inch x 1-1/2-Inch, 2-Inch x 1-1/2-Inch.