Somime 4 Pack Trifold Poster Board, 28x40 Inches White Presentation Board, Portable Display Board for Science Fair, School DIY Project and Business Exhibitions

Durable Board: Somime poster boards are made of high-quality cardboard, which is durable and has a long service life. They are not easy to break or fade, an excellent resource for use at home, office, or classroom

Portable and Practical: When you open the poster board, it can stand stably on any flat surface elegantly. When folded, it won't take up too much space, lightweight and portable. You can easily carry it to other places

Smooth Surface: Somime trifold display boards feature a white and smooth surface adapted to various writing tools like markers, watercolor pigments, chalk, paints, and more. A large working area is great for your DIY content

Wide Application: Somime display board is perfect for displaying charts, graphs, artwork, and posters. Whether you are making presentations, arts and crafts, science fairs, class activities, or office meetings, these boards will satisfy you

After-sales Service: If you are dissatisfied with our product or have any problem with its use, don't hesitate to get in touch with us at any time, and we will make changes later