Pinit BACKINGS for Current Trade Papers 10-3/4 x 13-1/4" .040" thick Acid-Free & Buffered Board Indefinite Storage SKU: KAF40TPC (0)No Reviews yet Add to Shopping Cart Details MUSEUM GRADE BACKINGS Use for Current Trade Papers 10-3/4 x 13-1/4" .040 thick Acid-Free & Buffered Board All white. Use for indefinite storage. Details Back DetailsMUSEUM GRADE BACKINGS Use for Current Trade Papers 10-3/4 x 13-1/4" .040 thick Acid-Free & Buffered Board All white. Use for indefinite storage. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review