Fits Royal Gourmet GD401, GD402, GD403 4-burner grill griddle combo Heavy duty 11 gauge stainless steel for durability and non warping Dimensions: 19" W x 18" D x 3.6" H, 342 square inches cooking area Underside parallel bracing promote even heating and reduce hot spots Front grease system prevents flare-ups and keeps cooking surface clean Stanbroil flat top griddle, a stainless steel griddle replacement top for Royal Gourmet GD401 GD402 GD403 4-burner gas grill and griddle combo. Measuring 19 L x 18 D x 3.5 H inches, it offers 342 sq. in. of cooking area. Made with 11-gauge/3mm thick stainless steel, it ensures even heat distribution and durability. The full-width grease trough with drain makes cleanup a breeze. Perfect for cooking eggs, pancakes, steak, fry rice, bacon, teriyaki style foods and more. Enhance your outdoor grilling experience with this stylish and functional stainless steel griddle.