Pinit BACKINGS for 18 x 24" Prints & Posters. .125" thick "Banner Blue" Corrugated Cardboard. Acid-free & Buffered. Indefinite Storage. SKU: K1824AC (0)No Reviews yet Add to Shopping Cart Details MUSEUM GRADE 18 x 24" Poster Backings .125" thick Archival Corrugated Cardboard. Acid-free & Buffered. "Banner Blue". Indefinite storage. Details Back DetailsMUSEUM GRADE 18 x 24" Poster Backings .125" thick Archival Corrugated Cardboard. Acid-free & Buffered."Banner Blue". Indefinite storage. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review
