This outdoor grill constructed of Porcelain coated cast iron grates and has infrared heat that locks in moisture and flavor!  Simply drop wood-chips through the grates and watch them start to smoke on the u.  It has 750sq. In of cook surface with 3 stainless steel burners and a wide temperature range for intense searing at the cooking surface down to slow-and-low barbequing and rotisserie cooking. Now that's a backyard party!  Bid generously and enjoy.