Chell 36" x 48" Trifold Poster Board, 2 Pack, White Corrugated Project Boards for Science Fair, School Projects, Event Displa

Quality Material: the tri-fold poster board is made of thickened corrugated cardboard, durable and easy to use
Large Size: 36"x48" sized poster boards, which fit for lots of scenarios, presentations, exhibitions, school projects, project descriptions, and daily meetings
Portable and Lightweight: Portable and lightweight design, simply open the side panels on both sides to allow the poster board to stand well on a flat surface, while it can be easily carried when you close it
Easy to Write-on: Tri-fold display boards with a white and smooth surface, suitable for a variety of writing instruments such as markers, chalk, watercolor pigment, crayons and paints, and more
Multiple Usage: The tri-fold display board is suitable for the presentation of all kinds of ideas, not just graffiti, you can create anything you want to show on it, such as art pictures, analysis reports, and travel photos, etc