The Calphalon Nonstick Bakeware 2-pc. Baking Sheet Set includes two 12x17-in. baking sheets with large nonstick surfaces and raised edges, so you can bake everything from cookies to sheet cakes. Edges ensure that your baked goods won't slide off the cookie sheets when removing from the oven and juices from jelly rolls, strudels or calzones won't spill over the sides or make a mess in your oven. Calphalon Nonstick Bakeware pans have interlocking nonstick layers to deliver high performance release. Enjoy perfect release for beautiful results with Calphalon Nonstick Bakeware.