Inspired by Greek Mythology, the Tempe fire pit acts as a beautiful focal point for any outdoor space. The Tempe fire pit is handcrafted from glass fiber reinforced concrete (GFRC) for strength and durability with a black finish. Because the pigments are mixed in, the color is cast throughout the product and will not peel or chip off. GFRC products are made to last and designed to perform better than traditional concrete. This allows them to stand up to harsh environmental conditions like freezing temperatures and marine environments. The use of glass fibers for reinforcement means that it will not rust like steel and the glass fibers will prevent the product from cracking. GFRC offers superior strength while allowing for thinner construction which results in products that weigh considerably less than solid concrete. Use the included Lava Rock or upgrade to a beautiful selection of Fire Glass. If upgrading to Fire Glass, 50 pounds is recommended. The 304 Stainless Steel burner produces a maximum 65,000 BTUs. Key valve accepts half inch male fitting hose. This round concrete fire pit has a surrounding diameter of 48 inches and a height of 16 inches, with a burning area diameter of 26 inches. Burner pan features multiple drainage holes for proper water runoff. This unit features match light ignition.