Chicago Metallic 77823 Commercial 18-by-13-by-1-Inch Cookie/Jelly-Roll Pan, Set of 2 Set of 2 cookie/jelly-roll pans, each measuring 18 by 13 by 1 inches Crafted from corrosion-resistant heavy-weight aluminized steel for fast, even heating Uncoated surface makes them extra rugged and a great conductor of heat Shallow sides provide an easy grip and help keep food contained Oven-safe up to 550 degrees F; 25-year limited warranty