WHAT'S IN THE BOX: One 13-inch carbon steel cookie sheet. Measures 13 x 9 inches. NONSTICK MULTI-TASKER: Slim cookie sheet offers a nonstick surface that is both easy to grease and convenient to clean. Often used for but not limited to baking cookies, this sheet pan requires less oil or butter to release baked goods or roasted vegetables smoothly. QUICK HEAT RESPONSE: Carbon steel construction responds to heat quickly to conduct and distribute it for even baking and roasting. COMPACT SURFACE AREA: A quarter sheet baking pan allows for roasting portions of vegetables or oven-baking boneless chicken thighs. Suitable for both baking and reheating, this pan is ideal when cooking individual servings of sides or proteins in standard, convection and toaster ovens. WARP-RESISTANT: Minimally raised edges and rolled rims resist warping to maintain the pan's shape after placing it under high temperature. CARE INSTRUCTIONS: Hand wash only