These signature pans offer superb performance and feature our Goldtouch dual-layer nonstick coating, designed to release food effortlessly. The pans are constructed with a ceramic-reinforcement that is bonded to the metal surface and coated with a nonstick layer that won't scratch, stain or wear away, which also makes the bakeware easy to clean. Commercial-grade aluminized steel distributes heat quickly and evenly for consistent baking results. Ceramic-reinforced Goldtouch coating is more resistant to abrasion than typical nonstick surfaces and releases food with ease. The pieces won't corrode, scratch, rust or stain, even with heavy use. Straight side guarantees uniform, professional-looking cakes for easy layering. Dishwasher safe. Made exclusively for Williams Sonoma in the USA. Set includes: One 1-lb. loaf pan. One 9" x 13" rectangular cake pan. Two 9" round cake pans. Two cookie sheets. Two half sheet pans. Two quarter sheet pans. One 12-well muffin pan. One 24-well mini-muffin pan. One 9"-diam. pie dish. Two cooling racks.