Patented ASTM E136 non-combustible mantel for use indoors or out. Extremely light-weight, strong, weather-resistant and easy to hang. The Zachary has a soft hand applied whitewash paint finish making each shelf unique in character and its own individual masterpiece. Transitional design that fits comfortably into a contemporary or traditional setting makes this piece the perfect addition to your indoor or out-door room. The ample 9 inch shelf depth allows plenty of display room. Pre-drilled metal hanger board, exclusive to this piece, allows for ease of hanging. Top shelf length 72 inches, bottom shelf length 72 inches, top shelf depth 9 inches, bottom depth 9 inches, overall height 5 inches. Weight 42 pounds. Pre-finished with hand applied whitewash paint. Before installing, know your heat clearances, always check your local building codes and the manufacturers instructions for your specific fireplace insert or stove.