Stainless Steel Burners : 15 7/8" x 1" Stainless Steel Heat Plate : 16" x 3 13/16" Stainless Steel Crossover Tube : 7 1/4" x 3/4" ; Material : Porcelain Cast Iron Dimensions : 18-1/8 x 10" Each x 18-1/8" x 30" Total