This Granitestone Bakeware set features a mineral-infused granite coating that offers the perfect blend of nonstick, durability and ease of use. Each piece is pressed from a single sheet of aluminum and layered 3 times with a proprietary coating for the ultimate nonstick experience which requires no oil, making healthy baking easy. Complete Bakeware Set: This Granitestone bakeware set includes everything you need to start baking and cooking like a pro in your kitchen. The set comes with an air fry rack, an XL cookie sheet, a jumbo muffin pan, a full sized square baking pan, full sized loaf pan, and a roaster pan. Easily Storable: Make storage space a problem of the past with the stackmasters convenient design. Simply stack all the pieces together into 1 pan and save tons of storage space in your kitchen or storage room. Dishwasher and Oven Safe: Save yourself time and effort when cleaning up with this bakeware set by simply throwing your bakeware in the dishwasher after use for an effortless cleanup. Heavy Duty Gauge: Granitestone Bakeware is 0.8mm thick ensuring your bakeware won't warp while evenly heating your cookies and cakes, ensuring your foods come out of the oven perfect and evenly browned.