ArtSkills® Trifold Display Board with Header, 22 x 28 in - Kroger
Amazon.com : 12 Pieces 14"x22"Trifold Poster Board with Header White Paperboard Display Board Tri-Fold Foldable Project Presentation Board Large Science Fair Cardboard for School Exhibitions Art Workshops : Office Products
Amazon.com : Projex Boards, Trifold Display Board with Header & Poster Design Kit (White, 36 x 48 inches, Set of 1) : Office Products
Artskills Tri Fold Board With Header Small 28 x 44 White - Office Depot
Amazon.com : 12 Pieces 14"x22"Trifold Poster Board with Header White Paperboard Display Board Tri-Fold Foldable Project Presentation Board Large Science Fair Cardboard for School Exhibitions Art Workshops : Office Products
Royal Brites Tri Fold Project Board With Integrated Header 36 x 48 White - Office Depot
Amazon.com : Eco Brites Two Cool Tri-Fold Poster Board, 24 X 36, White/White : Office Products