QUALITY LARGE BAKING SHEET: Ensures a perfect bake every time for larger batches of your favorite recipes, from cookies and other desserts to sheet pan dinners TEXTURED DIAMOND-PATTERN SURFACE: Promotes proper airflow for even heating without hotspots and offers additional stability and strength SCRATCH-RESISTANT NONSTICK COATING: Nonstick coating provide excellent release while also making clean up quick and easy MADE WITH DURABLE CARBON STEEL: Resists warping and offers high quality baking for years to come BAKERY-STYLE SIDE WALLS: Designed at a 4 to 5 degree angle to create straighter edges for professional-looking baked goods and makes it easier to decorate each layer with less frosting needed