Historic Mantels CM14004 is a mantel designed to be installed around a firebox opening. It comes with a variety of components, including legs, a mantel shelf, side filler panels, a top filler panel, and a three-piece hearth (for Chateau & President Series mantels only). The mantel is made of concrete and has a clear water-based sealer finish. It is easy to install and clean, and does not require additional surface treatment. The mantel can be customized to fit the size of the firebox opening and can be used to add a touch of elegance to any room.