Pinit BACKINGS for Window Card Posters 14-1/8 x 22-1/8". .125" thick B-flute Corrugated Cardboard. White both sides. Short-term Storage. SKU: KWCP (0)No Reviews yet Add to Shopping Cart Details Window Card Poster Backings 14-1/8 x 22-1/8" .125" thick, B-flute Corrugated Cardboard White both sides. Short-term storage. This ... Details Back DetailsWindow Card Poster Backings14-1/8 x 22-1/8".125" thick, B-flute Corrugated CardboardWhite both sides. Short-term storage.This corrugated cardboard is a popular choice for a poster backing board because it is rigid and economical. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review
