White Adhesive 3/16 Inch Foam Core Board High Quality White Foam Boards - The Adhesive White Foam Backing Boards Are Made Of Quality Foam, Which Is Lightweight But Strong And Durable, Thick And Warp-/Dent-Resistant, Easy To Cut. The Smooth White Surface Is Ideal For Coating Or Painting, Stress-Free For Applying Glue And Markers. 1 Adhesive Side Foam Board - The Single-Side Foam Board For Projects Is White On 1 Side, Which Allows You Use 1 Side According To Your Needs. Perfect For Making Homemade Decorations For Birthdays, Parties, Holidays, And Weddings. Multifunctional - Great For Crafts, Framing, Mounting Displays, Exhibits, Presentation Projects And School Projects. Also, Can Be Used For Matting Photos, Crafts Art, Needlepoint, Signs, Frames, Floral Arrangements, Backing Prints, And Backdrops. Top Quality Material (Acid Free) - Polystyrene Extruded Foam Laminated Between Two Sheets Of Paper (Acid Free). Double Sided, Strong, Rigid But Amazingly Lightweight. 3/16 (5Mm) Inch Thick, White Color, Hard. Smooth Surface Accepts Screen Printing, Glue, Paint Or Markers.