This Griddle Top is manufactured for the commercial user but many are using it in their home. It has additional reinforcements for the NXR 8 Burner Event Grill. The dimensions for this top are 1 inch Lip X 45 inch Width X 19 Inch Depth. It is made from 11 gauge cold rolled steel. The underneath has 418 square inches of steel reinforcement welded in place to minimize any movement in the steel. You will need to make a minimal modification ( remove 2 screws ) from your NXR Grill so the Griddle Master “COMMERCIAL VERSION” Griddle Top will fit perfectly. You can watch a video to see what is involved in the Griddle Master Commercial Version Griddle Top for the NXR 8 burner event grill. It will take you 10 minutes to do.