Office Depot Brand Self Adhesive Foam Boards 20 x 30 White Pack Of 2 - Office Depot
Self-Adhesive Solid Black Foam Center Board 3/16 thick
Amazon.com : Pack of 10, 11x14 Self Adhesive Foamboard for Picture and Poster Mounting, Lightweight White Color Foam Board for Crafts, Artworks, School Projects, 3/16 inches Thick : Office Products
Self Adhesive Foam Board - YouTube
3/16" Black 1 Side Self Adhesive Foam Core Boards :11X14