Maxam 9 pc. Stainless Steel Bakeware Set. All pieces are made of extra heavy gauge 304 surgical stainless steel. It includes a 13" x 15 1/2" cookie sheet, 12 1/2" pizza pan, 2 standard size cakes pans, a wide-lip pie pan with a glass cover so you can flute a beautiful border, and 4 stainless steel measuring spoons (1/4t, 1/2t, 1t, and 1T). Lifetime manufacturer's warranty.