Tramontina 80123/014DS Gourmet Heavy-Gauge Aluminum Nonstick Square Grill Pan, 11-Inch, Hard Anodized Heavy-Gauge aluminum construction in a beautiful, dark gray hard anodized finish has superior durability and provides even heat distribution PFOA-Free Teflon platinum nonstick coating for maximum performance, easy release and clean up NSF Certified Compatible with gas, electric and ceramic glass cooktops; Oven-safe up to 350 Degree Fahrenheit (176 Degree Celsius); Hand-wash only Made in USA with a lifetime warranty