Enjoy the beauty and warmth of a fireplace without the bother and hazard. Completely portable—use it wherever you have a standard 120-volt outlet. Hearth and mantel are oak veneer, the firebox is steel with a nickel finish. Randomized filtered lighting duplicates the look of flames and glowing embers. Maximum heat output: 4,500 BTUs/hr. Provides heat for one room up to 400 sq. ft. 37-1/2inW x 15-1/4inD x 34-3/4inH. Assembly is required. UL listed. USA.