Elmer's Acid-Free Foam Boards, 20 x 30 Inches, 3/16-Inch Thick, Bright White, 2-Count (902015);

Elmer's offers a full range of adhesives, arts and crafts, educational and licensed products for children as well as a complete offering of craft, hobby, office and home repair products for adults. Elmer's Acid Free Foam Boards provide protection from deterioration over the years due to humidity and atmospheric pollutants. The bright white finish dramatically enhances colors of any artwork. These boards are perfect for mounting posters and photographs. For creative performance you can count on, trust Elmer's. Elmer's products provide the inspiration to create, build and learn.