Easily intensify the smoky flavor in your food by adding moisture to the heat. This Weber SmokeFire wet smoke kit does just that while saving space. It is placed under the grates on top of the Flavorizer bars to smoke without taking up valuable grill space. Add water to give moisture to your heat amplifying the smoky wood flavor. This unit is designed to be compatible with Weber SmokeFire 24-inch (EX4) and 36-inch (EX6) pellet grills. This kit comes with one (1) metal rack and four (4) foil pans. The metal rack dimensions are (in inches): 7.62 W x 19.27 D x 1.28 H. The foil pans dimensions are (in inches): 9.1 W x 13.1 D x 2 H.