Mrs. Anderson&rsquo;s Baking Half Sheet Pan, 13-Inches x 18-Inches, Heavyweight Commercial Grade 19-Gauge Aluminum Mrs. Anderson's Heavyweight Biscuit Baking Pan for baking rolls, breads, cakes, cookies, and other pastries, and cooking sweet and savory dishes Made from heavyweight 19-gauge aluminum; reinforced beaded rim prevents warping; durable and reusable; heat safe to 480-degrees Fahrenheit; Transfers heat evenly to cook baked goods perfectly NSF-approved; non-porous surface eliminates worry of cross contamination of food; safe to use for chilling and freezing foods Won't warp or rust; clean with a damp sponge or mild detergent as needed; do not use knives, scrapers, brushes or cutters, or place in the dishwasher Works perfectly with Mrs. Anderson's Baking Non-Stick Silicone Baking Mat & Mrs. Anderson's Baking Professional Baking and Cooling Rack (NOT INCLUDED-see images for reference)