Made for bakers who are tired of flimsy, warping trays, this 3-piece carbon steel bakeware set is forged from 0.8 mm steel, double the thickness of standard pans, for stability that lasts. The largest tray measures 17.91 x 12.95 x 1.10 in. and the heavy-gauge plate spreads heat evenly while resisting warping and peeling, even under repeated baking at temperatures up to 450°F. Each pan is coated on both sides with an FDA-approved nonstick finish free of PFOA, BPA, and PTFE, so cookies, roasts, and sheet-pan dinners lift away cleanly and the trays rinse spotless by hand or in the dishwasher. The scratch-, stain-, and corrosion-resistant surface holds up to everyday cooking, and the three rectangular sizes cover cookies and pastries, jelly rolls, and hearty vegetable roasts. Weighing 5.95 lb. as a set, the pans nest and stack together to slide into a single cabinet without clutter. If you have struggled with thin trays that buckle in the oven, this charcoal black trio offers the durable, even-heating foundation that makes every bake more predictable. Color: Charcoal black nonstick finish.