Brownies want square corners, and so do bar cookies, cornbread, and tidy cake squares. This 9x9 gives you straight sides and crisp corners, which means less trimming and cleaner servings.The detailsThe pan has a 9 by 9 inch baking surface with 2 1/4-inch straight walls. Those upright sides and square corners produce sharp, defined edges, so bars and brownies cut into neat, uniform pieces and layers line up without trimming.It is built from heavy-gauge aluminized steel with the corrugated, ridged surface that keeps air moving for even baking and helps the pan resist warping. The weight and rigidity are what give you a flat, consistent bake corner to corner.AMERICOAT nonstick lines the interior, a silicone-based coating made without PTFE, PFOA, or BPA, so brownies and sticky bars lift out cleanly and the pan wipes down fast.Why we love it at Berry + Basil Straight sides and square corners give clean, tidy edges with less trimming Ridged aluminized steel bakes evenly and resists warping AMERICOAT releases sticky bars and brownies cleanly No PTFE, PFOA, or BPA in the coating 2 1/4-inch walls handle deep brownies, bars, and snack cakes Doubles for cornbread, casseroles, and crumbles Made in the USA with a Limited Lifetime Warranty Use it forBrownies and blondies, lemon and other bar cookies, snack cakes, cornbread, small casseroles, and fruit crumbles.Specifications Baking surface: 9 x 9 x 2.25 inches Outer dimensions: 9.5 x 9.5 x 2.25 inches Material: Aluminized steel with AMERICOAT nonstick coating Oven safe: Up to 450°F Care: Hand wash recommended Warranty: Limited Lifetime Made in USA Brand: USA Pan Item #: 30900 Sharp corners, clean cuts, and brownies that look as good as they taste.