The sleek and contemporary design of this mantel enhances the beauty of the realistic Opti-myst flame. The optional back can be removed to create a second, see through fireplace. A discerning consumer will appreciate the uniqueness of the “floating” cube on the black base. Revolutionary ultrasonic technology is used to create the flame and smoke effect of the Dimplex Opti-myst. As the mist rises up through the rocks, the light reflects against the water molecules creating a convincing illusion of flames and smoke. The result is an appearance so authentic it will be mistaken for a true wood-burning fire.