... 20s advance mechines. Item hard cover book printing Paper stock & weightSpecial paper (250gsm,300gsm,350gsm)Gloss or ma deluxe notebook tte paper (128gsm ... Cardboard (1.5mm, 2mm, etc)Foam for for the cover, etc,pu leatherSizeA4, A5, 8.5x11 inch, etc. depends on customers' needsColorCMYK ... are interested in our product, pls send us the Qty, Size, Printing about the goods. welcome inquiry !We are on-line ...