Flexible & nonstick carbon steel bakeware set Includes small, medium, and large cookie pans Durable, commercial-grade restaurant-quality metal bakeware Non-stick blue diamond silicone polyester coating for easy release Dishwasher safe, but recommended for hand-wash only Stain-resistant and easy to clean Space-saving stackable design Heat resistant up to 446°F (230°C) PFOA, PFOS, PTFE-free construction Suitable for use in oven, refrigerator, and freezer