Classic Extra large sheet pan and cooling rack for baking and roasting cookies, vegetables, and cakes; commercial grade and heavy gauge Aluminized steel with a Limited Lifetime warranty Baking pans feature unique corrugated surface; facilitates air flow for quick release and evenly baked goods; cooling rack has crosswire design and six raised-Feet for stability and uniform cooling Nonstick America coating, a patented silicone coating which is PTFE, PFOA and BPA free, provides easy release of baked-goods and easy clean up; wash with hot water, mild soap and gentle sponge Rack Dimensions: 19.75 x 13.62 x 0.5-Inch ; Extra large sheet pan baking area Dimensions: 20.25 x 14.25 x 1-Inch ; outer pan Dimensions: 20.75 x 14.75 x 1-Inch USA Pan is a Bundy family company which has proudly manufactured high quality bakeware and provided jobs in the USA for over 50 years