54″ x 18″ Octagon Unfinished Enclosure with Choice of Burner. Includes 54″ x 18″ Octagon Shaped Hardiboard & Galvanized Steel Framed Enclosure, Stainless Steel Vents (25″ Stainless Steel Bowl Pan, 18″ Penta Burner) Enclosure weighs 150lb and ships separate from the Fire Pit, up to 125K BTU’s