My Little Shoebox Aiko Collection, Blue Sky Double Sided Pattern Paper, 11.97 by 11.94-Inch 11.97 by 11.94 inches Double sided pattern paper Contain 25 sheets in a pack Coordinate papers, diecut and sticker from the Aiko collection are available for purchase separately. Acid and lignin free 11.97 by 11.94-inch Double sided pattern paper Contain 25 sheets in a pack Coordinate papers, diecut and sticker from the Aiko collection are available for purchase separately Acid and lignin free