The 28 in. Square Mammoth Smokeless Patio Fire Pit has a newly engineered, patent pending design that offers a highly efficient smokeless burn by improving airflow through the fire pit and drawing oxygen into the fire. It features a lift-out ash catch, accessible from the fire pit's top, to simplify clean up. A wider bezel on top of the fire pit promotes a more efficient smokeless burn for you and your guests to enjoy. The innovative fire pit design burns firewood and/or wood pellets, generating a significant amount of heat for a great backyard bonfire with little to no smoke or embers. The tongue and grove design makes it easy to secure the sides together and assemble in 10-minutes or less. The large burn chamber allows you to load 10-12 standard length firewood logs at a time for a better, longer burn. Color: Black.