ilFornino Professional Series Wood Fired Pizza Oven - Thicker Gauge Stainless Steel- One-Flat-Cooking-Surface- Double Insulation ilFornino Professional Series- is an upgrade from the ilFornino basic pizza oven. Many upgrades to all the reviews received from ilFornino basic. High Grade Stainless Steel construction 430 Stainless with a thicker gauge. Higher gage Stainless Steel than the original ilFornino basic oven. ilFornino Professional Series is made with high-density insulation that will keep your oven 5 times more insulated than the traditional pizza oven. Two heavy ceramic blankets insulation layered between the double wall of stainless steel dome plus a third layer of ceramic insulation for optimum heat retention. Locally made fire bricks provide a great cooking surface and durability. Total cooking area about 1007 square inches.. ilFornino Professional is assembled in Valley Cottage New York. It is an upgrade to ilFornino basic. Ready to cook in 22 minutes! Comes with Professional Peel- 1 Brush.