Norpro 3274 Jelly Roll Baking Pan, Aluminum, 12 inches x 9 inches x 1 inches Low-profile cookie sheet for baking, warming, and more Heavy-duty, commercial-grade construction provides fast, even heating Full sides all around keep food contained and offer a comfortable grip Oven-safe up to 375 degrees F; washing by hand recommended Outside measurements 9.5 inches by 13 inches by 1 inch