Golden State Art,16x20 Black Foam Board Backing 3/16" | Golden State Art
Amazon.com: Mat Board Center, Pack of 10, 16x20 Self Adhesive Foam Board for Picture and Poster Mounting, Lightweight White Color Foam Board for Crafts, Artworks, School Projects, 3/16 inches Thick : Office Products
16x20 Ornate Antique Gold Complete Wood Picture Frame with UV Acrylic, Foam Board Backing, & Hardware - On Sale - Bed Bath & Beyond - 38625130
Amazon.com: Golden State Art, Pack of 10, 3/16" Thick, 16x20 Black Foam Boards (16x20, Black) : Arts, Crafts & Sewing
Foam Core Backing Board 3/16" White 1 Side Self Adhesive 24x36-50 Pack. Many Sizes Available. Acid Free Buffered Craft Poster Board for Signs, Presentations, School, Office and Art Projects - Yahoo Shopping
Amazon.com : Foam Board 16 x 20 x 3/16" - Premium 12 Pack - White Poster Board, Acid Free, Double Sided, Rigid, Sign Board Foamboard for Mounting, Crafts, Paintings Prints, Art, Display,