Chell 36" x 48" Large Trifold Poster Board, 2 Pack, Black Corrugated Project Boards for Science Fair, School Projects, Event Displays and Business Presentations

Quality Material: The black tri-fold poster board is made of thickened corrugated cardboard, which is durable and easy to use

Large Size: 36"x48" size poster boards for multiple scenarios, such as presentations, exhibitions, school projects, project descriptions, and daily meetings

Portable and Lightweight: Portable and lightweight design, just open the side panels on both sides, so that the poster board stands well on a flat surface, and at the same time, it can be easily carried when closed

Easy for Write: The tri-fold display board has a smooth black surface, and is suitable for a variety of writing instruments such as markers, chalk, watercolor paints, crayons, and paints

Multiple Uses: Tri-fold display boards are suitable for the presentation of various ideas, not just graffiti, you can create anything you want to show on it, such as art pictures, analysis reports, and travel photos, etc