4 Pack Trifold Poster Board, 16x40 Inches White Presentation Board, Portable Display Board for Science Fair, School DIY Project and Business Exhibitions

Somime 12 Pack Trifold Poster Board, 16x40 Inches White Presentation Board, Portable Display Board for Science Fair, School DIY Project and Business Exhibitions

Medium Trifold Poster Board, 24 x 16inches Poster Board with Double Sided Tapes and Cardboard, Corrugated Presentation/Science Fair Display Boards for School Project, Science Fair, Business

Trifold Poster Board, 24" x 16", 3-Pack, White Corrugated Project Boards for Science Fairs, School Projects, Event Displays, and Business Presentations