The light weight Corbel thin cast stone contemporary fireplace mantel surround resembles natural limestone and is available for purchase with the least aesthetic compromise. It can be installed by just two people since it is one piece construction and requires no special equipment or tools, since it weighs approximately 1/3 of the weight of natural stone. There are four colors from which to choose, as well as optional facing for the walls and your choice of two standard size hearths. If you need and special customizations, please contact any MantelCraft designer with your questions; we would be happy to work with you! View alternate image above for a dimension diagram. The optional Hearth is normally 68" x 2" x 12" or 20" Deep (select below) Feel free to phone in your order. Call (866) 983-3267 M-F.