This top is only for the ROYAL GOURMET GRILL. This Griddle Top is manufactured for the commercial user but many are using it in their home. It has additional reinforcements for the “Royal Gourmet 9 Burner Propane Gas Grill”. The dimensions for this top are 1 inch Lip X 30 inch Width X 18 1/2 Inch Depth. It is made from 11 gauge cold rolled steel and has 5 bars of steel reinforcement welded in place to minimize any movement in the steel. GRILL NOT INCLUDED Built from 100% cold rolled steel, the Griddle Master features a large cooking surface while still allowing you to keep 2 of your grates in place for flame cooking.  It has 4 generous sidewalls that will still allow your top to close without having to remove your Griddle Top and proven underside bracing allowing the Griddle Master to deliver professional results every time.  Removing your grates and fire guards allow the Griddle Master to set in place of your grates providing a hotter and more consistent cooking surface.  You will be able to sear even on low heat.  By leaving a gap on the left & right side ensures even heating and airflow management. This Griddle Master Griddle Top is sized to fit the Royal Gourmet 8-Burner Liquid Propane Event Gas Grill.  If you have a different type of grill, you can order a custom made, very affordable Griddle Top to fit large home grills and commercial grills. Please measure your grill carefully prior to placing your custom order. This is the Griddle Master’s Commercial Griddle Top “only” for your existing Royal Gourmet GB8000 8-Burner Liquid Propane Event Gas Grill.   The dimensions for this top are 1 inch Lip X 48 inch Width X 18.5 Inch Depth.