... 1.5mm, 2mm, 2.5mm, 3mm gray board coated with paper,cloth & leather or art paper of 128gsm, 157gsm. ... binding, concealed wire-o binding.Customized binding for presentation folders.Finishing effect:Gloss or matte lamination, UV Varnish, Aqueous ... & debossing, Hot foil stamping, Glittering, Die cutting, etc. presentation folders special artworks accepted.Accessories:Magnet, ribbon, EVA foam, plastic tray ...