Designed to promote even baking and browning, these aluminized-steel pans distribute heat quickly and efficiently. The Goldtouch nonstick coating releases baked goods in perfect shape and cleans up in seconds. Versatile pan is ideal for baking bar cookies, brownies and cakes. Commercial-grade aluminized steel distributes heat quickly and evenly for consistent baking results. The Goldtouch ceramic coating reinforces our pans making them more resistant to abrasion than normal non-stick surfaces and releases food with ease. Won't corrode or rust, even with heavy use. Coated wire reinforcement along the rim maximizes durability and resistance to rust and warping. Folded construction enhances strength. Made exclusively for us by a 50-year-old American company, North America's only manufacturer of commercial bakeware. Recipe included. Dishwasher safe. A Williams-Sonoma exclusive.