Expert Grill 28" Offset Charcoal Grill and Smoker with Wheels in Black is a great choice for your next grilling event. The grill features a total of 1025 square inches of cooking space. This spacious grill has a total of 585 square inches of primary cooking space and 228 square inches of smoker area that can accommodate 46 burgers at once and an additional 212 square inches of warming space. The main cooking surface and charcoal grates are made of porcelain coated steel which provides durability and easy cleaning. An adjustable damper on the smoker box and smokestack help to manage grilling temperatures allowing more or less oxygen in the grill. Wheels on the back legs make it easy to maneuver the grill around your porch, patio, or deck.