Pinit BACKINGS for Tabloids. 11-3/4 x 17" .040" thick Acid-Free & Buffered Board. Indefinite Storage. SKU: KAF40TAB (0)No Reviews yet Add to Shopping Cart Details MUSEUM GRADE BACKINGS Use for Tabloids 11-3/4 x 17" .040" thick. Acid-Free & Buffered Board All white. Use for indefinite storage Details Back DetailsMUSEUM GRADE BACKINGS Use for Tabloids 11-3/4 x 17".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