... and Mitsubishi printing machine Fast delivery time+Short leadt Book SpecificationPaper materialC1S or C2S glossy art paper; matte ... layers mounted per your requirements; 128gsm, 157gsm art paper & 1.5mm, 2mm, 2.5mm, 3mm gray board.For text ... stitching; paperback binding; perfect binding; sewn binding;spiral binding; hardcover binding, casebound binding.Artwork format:PDF, Adobe Illustrator, Photoshop, ...