Pinit Museum Grade Mounting Board. Crescent® 100% Cotton Rag 12 x 16" 2-Ply (.030" thick). Available in White or Ivory. SKU: kmb1216mg2 (0)No Reviews yet Add to Shopping Cart Details Museum Grade Mounting Board Crescent® 100 % Cotton Rag - White or Ivory 12 x 16" x 2-Ply .030" thick. Acid-free, lignin-free, buffered, speck-free... Details Back DetailsMuseum Grade Mounting Board Crescent® 100 % Cotton Rag - White or Ivory 12 x 16" x 2-Ply .030" thick. Acid-free, lignin-free, buffered, speck-free, impurity free. Use for mounting 8 x 12", 8-1/2 x 11", A4, or 9 x 12" images.Click on drop-down to choose a color. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review