These classic style round grates are designed to improve airflow to your fire. Their low profile allows your firewood to sit 4 -1/2 inches off the ground while remaining safely inside the fire pit. Each item is constructed of 1/2 inch square bar steel for increased stability and durability over round bar models. All grates are hand-made, and as such the diameter can vary by up to 1/2 inch. To ensure that your grate will fit in your fire pit, please select a diameter that is at least 1 inch smaller than the diameter of your fire pit. Proudly Made in the USA.