Calphalon Nonstick Bakeware 10-pc. Bakeware Set 10pc Set: Large Cookie Sheet, 12" x 17" Baking Sheet, 9" Round cake pan (2), 9" x 13" brownie pan, 9" x 13" cake pan, Cooling rack, Lid for 9" x 13" Cake & Brownie, Medium loaf pan, 12 cup muffin pan Releases up to 2X better than Calphalon Classic Bakeware Interlocking nonstick layers for high-performance release Heavy-gauge steel core heats evenly Dishwasher safe