Mondo Pro Heart Cake Pan 8IN/20X7.5CM Size : 8 inch Diameter x 3inch depth The Pro Series Cake Pan is made from premium 3003 alloy and is anodized. This process gives each pan a hardened and smooth surface for quick heat generation, easy food release, and effortless cleanup. These pans will be part of your everyday baking life.Even with tough handling, the 25 year guarantee ensures these pans will not rust, blister, chip or warp. For best results, hand wash only.