This 48-inch by 14-inch rectangular drop-in burner pan comes with a convenient lip so that it can easily be inserted into your rectangular fire pit and then removed after use. Fire pit pans give fire pits a false bottom which significantly reduces the amount of fire glass you will need for your display because the pan creates the illusion that the entire fire pit is full of fire glass, whereas only the top portion of it is. You will get an amazing fire display with minimal fire glass! Also included is a built-in H-burner so there is no need to buy any additional parts. The burner is rated for 219,000 BTUs and is made from durable 304 stainless steel, designed to withstand extreme heat and harsh weather without sustaining any damage or rust. The burner holes have been drilled, not punched, which means no whistling noises are produced. This burner also comes with a convenient 1/2-inch gas inlet for easy connection to a natural or propane gas supply. Can hold up to 80 pounds of fire glass (not included). Note: Must use propane air mixer to convert to liquid propane.