Dimensions (open): 19L x 19W x 41H in.. Two 18.5-inch diameter cooking surfaces. Porcelain-enamel bowl vented lid and pan. Heavy-duty plated steel cooking grates. Built-in thermometer on lid. Weather-resistant cover included. Weber model number 721001. Want authentic smoke house flavor? The Weber Smokey Mountain Cooker Smoker 18.5 Inch is the right smoker for you! This porcelain enameled smoker has two triple heavy-duty plated 18.5 inch cooking grates a built-in thermometer aluminum door and legs and is packed with a premium grade cover. Weber lifetime warranty included. Give your friends and family fall-off-the-bone goodness with this easy to use smoker. It’s got all the bells and whistles for a its smaller size like two heavy-duty cooking grates built-in thermometer aluminum door and legs and premium powder coating. Its porcelain-enameled bowl holds your charcoal wood and protein. This smoker is ideal for smaller batches for cookouts or a tasty dinner.