100% Solid 304 (18/8) Stainless Steel Construction – No metal platings or coatings that can chip or scratch and transfer toxins/chemicals to your food the way non-stick racks can. They also won’t rust, warp or bend. Broil, Bake, Roast, Decorate or Cool with this versatile 10″ x 15″ rack. Try it for making crispy chicken in the oven, allowing grease to drip after frying foods, making baked potatoes, decorating cakes and more. Engineered for supreme durability and rust/warp-resistance with Heavy Gauge Steel. Grid size and 4 raised feet were specifically designed to allow optimal air circulation. Rack fits perfectly in 10.25″ x 15.25″ Jelly Roll Pan or Cookie Sheet (as shown in image – pan not included). Oven Safe and Dishwasher safe.