Our heavy duty stainless steel baking pans are made of high food grade stainless steel material which will never rust for a lifetime of durability Stainless Steel No coating. Baked evenly due to stainless steel superior heat conductivity Jelly roll pans with around the high - edge design can effectively leak-proof and prevent liquid from flowing everywhere. Easy cleanup, only need hand wash Dishwasher safe Feel sturdy when holding in hand, no easily warp and long service life Features: SOGA Stainless Steel Gastronorm Pan is a standard size that fits into universal racks, heating elements, and walk-in coolers. This standard is made to rationalize the working processes in food industry operations by creating a high level of compatibility with kitchen equipment. All inserts are stackable and have rounded reinforced edges. A reinforced corner design gives strength and allows space between pans for easy removal. Anti-jam stacking lugs ensure that the Gastronorm pan won't stick to other pans when you take it out of storage. This feature allows you to save space by stacking pans without worrying about a hassle the next time you want to use them. They have seamless construction and are durable, corrosion-resistant, and non-tarnishing. It does not react to any food and protects flavors. Suitable for heavy commercial use such as hotel, restaurant, buffet, catering party portions, cooking, and more.