Check the listing for details. Cookie Sheet Set Natural Aluminum Commercial Baker's Half Sheet, 2-Pack, Silver. Color: Silver, Condition: New, Made in USA. Listed at 32.28 USD. Naturals commercial bakeware is made of pure aluminum which will never rust for a lifetime of durability. For sweet or savory baking; from cookies to sheet pan dinners, this is the pan you’ll reach for. Foods bake and brown evenly due to aluminum’s superior heat conductivity. Reinforced encapsulated steel rim prevents warping and adds strength. Compatible with parchment paper or silicone baking mats if desired. Easy clean up; hand wash recommended. Pan exterior dimensions 17.9 x 12.9 x 1 inches and interior dimensions 17.1 x 12.1 x 1 inches. Proudly made in the USA Aluminum is reactive to acidic ingredients such as vinegar and tomato products. These foods may darken, pit or corrode the pan after prolonged use. This Natural Commercial Bakeware is designed for commercial use, and exceeds expectations in the home. The durable, natural aluminum construction bakes evenly and browns uniformly, while the light color prevents overbrowning. The oversized edge also makes getting these pans in and out of the oven a cinch. Proudly made in the USA. Aluminum is reactive to acidic ingredients such as vinegar and tomato products. These foods may darken, pit or corrode the pan after prolonged use.