Whether baking chocolate chip cookies, layer cakes or blueberry muffins, set yourself up for success with the right pans and an essential cooling rack. our commercial-quality bakeware meet the highest standards for performance and durability. Each pan's thickness is based on years of performance data to deliver perfectly even heat distribution and a lifetime of use. Steel wire is added to pan rims for extra strength and resistance to warping. Our Platinum bakeware features an nonstick silicone coating. Specifically formulated for baking, it's the most advanced coating available–no other surface releases food and cleans up more easily. Set includes one 12-count muffin tin, two 9" round cake pans, one half sheet pan, one half sheet cookie pan and one nonstick cooling rack.