Party On Wayne Elmer's Foam Board, White Surface with White Core,11x17 10 Boards/Carton;

Foam board with one color throughout has a 3/16" polystyrene CFC-free core. Smooth surface accepts screen printing, glue, paint or markers. Polystyrene CFC-free 3/16" core. Strong, lightweight and rigid. Cuts cleanly with an X-ACTO� knife (sold separately).