UNIVRSL HEAT PLATE GMARK by GRILL MARK MfrPartNo 92375A Plate ranging size from 8-1/2" x 18-1/2" to 8-1/2" x 28-1/2" Size Capacity: 8 1/2 in. x 18 1/2 - 8 1/2 in. x 28 1/2 in. Material: Stainless Steel