Outdoor GreatRoom Gallery Collection GWOT-60 60" Non-Combustible Linear White Onyx Supercast Wood Mantel Shelf

The 60" Polished White Onyx Supercast Modern Mantel is a non-combustible fireplace mantel shelf is made of durable fiberglass reinforced Supercast concrete. Because of the non-combustible nature of this material it can be used where many other mantels cannot.