This Baking Sheet Will See You Through Batch After Batch Of Cookies, Biscuits And More. Swiss-Engineered And Solidly Made From Commercial-Grade Materials That Will Really Stand The Test Of Time, This Baking Sheet Is From The Exceptional Good Grips Range Which Has All The Qualities Weve Come To Expect And Is Set To Redefine The Standard For Everyday Ovenware. Made From Heavy-Gauge Aluminised Steel Sandwiched Between Two Layers Of Ceramic-Reinforced Non-Stick Coating So It Wont Warp, Scratch Or Stain, Every Piece Has Square-Rolled Edges For Extra Strength And Can Be Counted On For Even Heat Distribution, Effortless Food Release And Lasting Durability. The Baking Sheet Is Helpfully Stamped With Its Size And, To Guarantee Every Bake Or Roast Is Always To The Same High Standard, Features A Distinctive, Dimpled Cooking Surface To Improve Airflow And Give Perfectly Consistent Results. Even Heat Distribution And Effortless Food Release. Commercial Grade Aluminised Steel. Swiss Engineered Ceramic Reinforced Coating. Micro-Textured Pattern Ensures Consistent Results. Even Heat Distribution And Effortless Food Release. Material:Anodised aluminium.