All Stainless Steel - no toxic non-stick coating - made by Fox Run. They are, unfortunately, from China but after 4 years of research I have come to the conclusion there just are no American made companies doing stainless steel bakeware. And we do feel that stainless steel from China is still a better and healthier option than the toxic non-stick bakeware from America. These do not have a high nickle content and are magnetic. 18/0
Stainless Steel 18/0, 0.30mm/ 28 gauge; Nickel Percentage less than 1%, lead and cadmium free
10.5 x 13.75 x 1.25