... color printing and laminated, printing according customer's artwork, D ring Binder with box packingdouble side full color printing and laminated ... ) Printing technique: CYMK, option: PMS color, golden/sliver foil stamping5) ring: 2D, 3D,4D, 2O,3O, 4O nickel plated steel ... ring binder 6) size: 32x26x6cm, customize size is option7) MOQ: 500pcs ring Binder with box packing