Pinit Museum Grade Mounting Board. Crescent® 100% Cotton Rag 32 x 40" 2-Ply (.030" thick). Available in White or Ivory. SKU: kmb3240mg2 (0)No Reviews yet Add to Shopping Cart Details Museum Grade Mounting BoardCrescent® 100% Cotton Rag - White or Ivory32 x 40" x 2-Ply .030" thick. Acid-free, lignin-free, buffered, speck-free, im... Details Back DetailsMuseum Grade Mounting BoardCrescent® 100% Cotton Rag - White or Ivory32 x 40" x 2-Ply .030" thick. Acid-free, lignin-free, buffered, speck-free, impurity free.Use for mounting photos and prints.Click oncolor swatch to choose a color. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review