... 180gsm, 230gsmBook sizeAccording to client’s requirementsShapeRounded corner,or die cut to shapePrintingCMYK or pantone colorSurface treatmentMatte/gloss lamination, UV varnish, ... UV/ oil varnish,foil stamping,hot stamping,embossing,glittering,die cut.5. Customized designs and OEM projects are ... in our products, please feel free to contact us or visit our factory at any time. Hardcover cardboard ...