Take your presentation to a whole new level with a foam project board. Tri-fold boards are ideal for science fairs, art shows, business presentations, informational meetings and classroom projects. The smooth, bold surface has a slight glossy finish that easily allows markers, glue, paint and adhesives. Use your imagination to create the perfect display, plus it is lightweight and sturdy to easily pack up and transport. Both, the back of the project board and the inner core are black. Foam project boards measure 30" x 40". Side panels measure 36" H x 12" W. Center panel measures 36" H x 24" W. Pack of 24 black project boards.