Thermador Range Griddle Plate 50600000001014 Vintage 18 x 12 inches RARE Cooktop. Please make sure this fits your cooktop as this may be specific to certain models. It measures 18″x12″ and has 1 overhangs. This has been thoroughly cleaned. This item is listed as pre-owned shows wear. There may be flaws such as discoloring or scuffs which are shown in the pictures, but they do not hinder the performance of the item. The pictures are considered part of the description!