Abstract: A lightweight cornice with a hanging device such as sawtooth plate attached to the cornice back. The cornice assembly comprises of three sections; two side members and a top member that fits with the side members. The cornice has a fabric cover applied over the face, sides and top of the cornice structures. A hanging device is then attached to the top back area of the assembled cornice for easy mounting and dismounting. In accordance with the present invention, a lightweight cornices is provided that substantially eliminates or reduces the disadvantages associated with prior developed lightweight cornices.