FOAM CORE 18 inches x 24 inches | 24 inches x 18 inches ( 3/16" Thick) - Graphic Impact
Amazon.com - Poster Palooza 18x18 Traditional Natural Complete Wood Square Picture Frame with UV Acrylic Plexiglass, Foam Board Backing & Hardware Included
Custom Full Color Foam Board Poster, 18" x 24", Laminated, Horizontal | Quill.com
Classic Style Movie Poster Frames 18x18 with Mat Board - Metal Picture Frame – Displays4Sale
Geographics Cosmic Burst Shapes Poster Board Fun and Learning, Project, Sign, Display, Art - 18" x 14" - Cosmic Burst Shapes - 1 Pack - Multi - Walmart.com
Amazon.com : Ctosree 36 Pcs White Foam Board 18 x 24 Inch Foam Poster Board Bulk 3/16 Inch Thick Foam Core Board Large Sign Board for Display School Projects Presentations Mounting Arts Crafts : Office Products
Create Your Own 18" x 24" Square Foam Core Board | Zazzle
Lifetouch Print Shop - Black History Foam Board Poster 12" x 18"
Amazon.com - Poster Palooza 18x18 Frame White Solid Pine Wood Picture Frame | Includes UV Acrylic, Foam Board Backing & Hanging Hardware
Project Display Board
Juvale | Designed for Modern Living
Buy 18" x 24" White Foam Project Boards - 24pk (FS-31530)
1993 BUDWEISER CALIFORNIA ANGLES POSTER BOARD SCHEDULE 18" X 30" | eBay
Vertical poster | Lollipop Signs
18 Piece Neon Poster Board Cutouts, 6 Starburst Shaped Signs for School Projects, Decorating Supplies, Sales (11 x 14 In) | Michaels