RiversEdge Products Stainless Cooking Grates 7521, Heavy-duty Aftermarket "AFTERMARKET" replacement stainless cooking grates (not Weber) 1/4" solid stainless rod, not plated steel, welded construction, 11.25" x 15" each. Sold in pairs. These grates will not separate like the cheaper, thin metal grates. Much longer life than porcelain grates. Double-check the dimensions of your existing grates before ordering!