IDEAL FOR BAKING MULTIPLE DISHES: This Chicago Metallic textured baking sheet is ideal for all types of baking and cooking, possessing the flexibility to bake jelly rolls, bars, cookies, one-sheet meals, roast vegetables or reheat leftovers. CONSISTENT HEAT DISTRIBUTION: Made from heavy gauge, 1.0mm aluminum, which has superior heat conductivity and promotes even and consistent baking; suitable for all oven types. EASY RELEASE BOTTOM: Features a unique, textured bottom that minimizes surface contact and increases airflow for even baking and a smooth release. DURABLE DESIGN: Constructed with a reinforced, encapsulated wire rod rim to prevent any warping or bending; This pan measures 9.6 x 12.8 x 1.2 inches; inner dimensions are 9.2 x 12.4 x 1 inch. EASY CLEAN UP: hand wash only, no nooks and crannies to clean; Lifetime Limited Warranty.