This new Linear design offers crisp lines and bold stance providing an elegant way to entertain your guests or relax with your family. The keyed gas valve transforms the flame from soft and soothing to tall and dynamic with just a turn. Available in three, four, five and six foot lengths providing you with a lifetime of magical moments creating precious memories with your family and friends. Super duty extra thick 3/16" steel construction. Adjustable leveling feet for safety. Solid brass and stainless steel components. Burners use half the gas offering twice the flame. Adjustable flame height. 10 year warranty on fire pit. Lifetime burner warranty. Aluminum burner plate and lava rock.