Pinit Japanese B3 Movie Poster BACKINGS. 14-1/4 x 20-1/4" .028" thick Acid-free board. White both sides. Long-term storage. **NEW** SKU: KAF28JMVPB3 (0)No Reviews yet Add to Shopping Cart Details Japanese B3 Movie Poster BACKINGS 14-1/4 x 20-1/4" .028" thick acid-free board. White both sides. Long-term storage. Details Back DetailsJapanese B3 Movie Poster BACKINGS 14-1/4 x 20-1/4" .028" thick acid-free board. White both sides. Long-term storage. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review