BAZIC Tri-Fold Corrugated Presentation Board 28" X 40" White - Bazicstore
Tri-Fold Project Board, 36" x 48", White | OfficeSupply.com
Amazon.com : White Tri-fold Display Board, Corrugated Cardboard, 36 x 48 inches (Pack of 12) : Office Products
Elmer's 36" X 48" Tri-fold Foam Presentation Board - White : Target
Two Cool Tri-Fold Poster Board, 36 x 48, Black/White, 6/Carton - Zerbee
Amazon.com : White Tri-Fold Presentation Board 28" X 40" Corrugated Tabletop Display Exhibition Board Lightweight and Portable with Smooth Surface Great for School Projects and Business presentations - by Emraw : Office
Pacon Tri-Fold Corrugated Presentation Display Boards, 48" x 36", 24 Per Carton - Walmart.com
BAZIC Trifold Presentation Board 36" X 48" White, Tri-Fold Corrugated Poster Boards, Cardboard for Display Boards Science Fair Art Project, 24-Pack - Newegg.com
Eco Brites Two Cool Tri-Fold Poster Board, 36 x 48, White/White, 6/Carton (26790) | OfficeCrave.com