Nantucket Pavers 72002 Concrete Ledgestone Fire Pit Kit, 47-1/4-Inch by 14-Inch, Gray Variegated Includes steel ring insert, three bags of sand for the base and installation instructions No glue or mortar needed for assembly Interlocking wall sections for easy installation Achieve the look of a professional installed fire pit and it only takes minutes to assemble Easy handling, 40 pounds per piece