The half oval drip pans pair perfectly with the ceramic heat deflectors to capture all the juices being released by cooked foods. During long smokes, the stainless steel pan can be filled with water to slowly release moisture back into the food.Durable Stainless SteelPairs With Ceramic Heat DeflectorsConveniently Catches Juices and DrippingsCan Be Filled With Water to Release Moisture During Long SmokesDesigned to Perfectly Fit Primo Oval XL 400 Grill