Abstract: A display assembly constructed primarily of fluted plastic material comprising two triangular vertical end columns, a center wall between the columns, and a header extending between the tops of the two end columns to provide lateral stability and additional display area. If desired, one or more middle columns may be added to widen the display area. The display is manufactured to be delivered to the user in a flat knocked-down folded condition. The display is designed to be easily assembled by the user at the point of use without any tools or connectors other than those that are a part of and integral to the fluted plastic panels which are assembled to form the display. Fabric may or may not be laminated to the vertical end and/or middle columns; if not, use of translucent plastic materials for such columns permits internal backlights to be used. Optional extension columns may also be attached to the end columns to widen the display area.