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 Holographic Foam Board is lightweight but strong and rigid to resist denting and crushing. The resilient polystyrene core bounces back after cutting to keep the board uniform edge to edge. The holographic surface adds sparkle and visual interest. It is perfect for crafts, school projects, framing and mounting. For creative performance you can count on, trust Elmer"s. Elmer"s products provide the inspiration to create, build and learn.