These grill access door features 18 gauge 304 stainless steel construction, stainless handles and solid frame. Overall grill access door dimensions 21 1/2H X 43W: Cut-out dimensions: 19-1/4 inch h x 40. 5 inch w. Flange is 1 1/2 inch. The perfect outdoor kitchen accessory for any outdoor built-in bbq grill island. Lifetime warranty on all stainless steel parts. * Made in U.S.A * Built to last a lifetime * 304 Heavy Duty Stainless Steel * Corners are fully welded, ground smooth and blended