Made of heavy-duty 20 gauge 300-Series stainless steel, this pan resists dents and dings. Stands up to constant use with ease, and has reinforced corners for added durability. Flat corners and edges keep the pan tight in food wells to prevent steam loss, improving efficiency. Anti-jam stacking lugs enable easy separation and lifting of the pan, and the smooth interior is easy to clean. NSF-certified. Made in the USA.