BAZIC Tri-Fold Corrugated Presentation Board - White 36" X 48" - Bazicstore
Ctosree 18 Pcs Tri Fold Display Board, Lightweight Presentation Board, Science Fair Project Display Paperboard, Trifold Poster Board, Single Wall(White, 14 x 22 Inch) - Yahoo Shopping
Amazon.com : Trifold Poster Board 36" x 48" White Presentation Board Science Fair Display Boards - for School, Fun Projects and Business Presentations - by Emraw : Office Products
Amazon.com : 4 Pcs Trifold Poster Board 36 x 48 Inch Large Tri Fold Presentation Board White Display Board Foldable Paperboard for Science Fair School Business Projects Exhibitions : Office Products
Elmer's Tri-Fold Foam Presentation Board, 4' x 3', White (902090) | Staples