Innovative bakeware releases even the stickiest or most delicate baked goods quickly and cleanly, so it's easy to bake with confidence. Heavy-gauge steel core won't warp and heats evenly without hot spots so your cookies and cakes come out of the oven perfectly and evenly browned. The interior of each piece has interlocking non-stick layers that are designed to deliver long-lasting, high-performance release. Releases up to 2X better than Calphalon Classic Bakeware. Toffee colored nonstick finish is beautiful and practical. The lighter color makes it easier to prevent overbrowning. Includes (2) 8-inch round cake pans, 9- by 13-inch cake pan, medium loaf pan, 12-cup muffin pan, and 10- by 15-inch cookie sheet. Dishwasher-safe and protected by a full 10-year warranty. Available as individual baking pans or bakeware sets.